Sezane Size Guide: A Comprehensive Overview (Updated December 21, 2025)
Sezane, a French online fashion brand established in 2013 by Morgane Sezalory, offers clothing, shoes, and accessories. Currently, it lacks physical stores in certain regions, requiring online access for purchases.
Sezane has rapidly become a coveted brand for those seeking effortlessly chic, Parisian-inspired style. Founded in 2013 by Morgane Sezalory, the brand initially began as an online-only venture, quickly gaining a loyal following for its high-quality pieces and accessible price point. The name “Sezane” itself is a shortened version of the founder’s name, adding a personal touch to the brand’s identity.
What sets Sezane apart is its commitment to creating timeless designs with a focus on meticulous tailoring and beautiful materials. While originating as a digital-first brand, Sezane has expanded to include a limited number of concept stores, primarily in Europe, though much of its reach remains through its online platform. Currently, dedicated Sezane counters aren’t available in all markets, making understanding their sizing crucial for international shoppers. The brand’s aesthetic leans towards classic silhouettes with modern updates, appealing to a wide range of customers seeking sophisticated, everyday wear.
What is Sezane? – Brand Origin and Style
Sezane is a French fashion brand, born in 2013 from the vision of designer Morgane Sezalory. Initially launched as an exclusively online retailer, the brand quickly gained recognition for its blend of quality and affordability. The brand’s name is derived directly from Morgane Sezalory herself, lending a personal and intimate feel to the label.
Sezane’s style embodies a distinctly Parisian aesthetic – think classic cuts, refined details, and a focus on enduring elegance. The brand champions original designs, impeccable tailoring, and luxurious fabrics, aiming to create wardrobe staples rather than fleeting trends. Sezane offers a comprehensive collection encompassing ready-to-wear, footwear, leather goods, accessories, and denim. It’s a brand that prioritizes a ‘small but beautiful’ philosophy, focusing on carefully curated collections that resonate with a sophisticated clientele seeking timeless pieces.
Sezane’s Popularity and Market Position
Sezane has rapidly ascended in popularity, becoming a coveted brand for those seeking accessible French chic. Its success stems from offering high-quality pieces at a relatively approachable price point, a sweet spot that resonates with a broad consumer base. While initially solely online, the brand has expanded to include a limited number of physical boutiques, primarily in France, enhancing its brand experience.
Currently, Sezane doesn’t have dedicated counters within department stores in all regions, meaning online access remains the primary method for many customers to shop the brand. This online focus has allowed Sezane to cultivate a strong direct-to-consumer relationship. The brand’s consistent delivery of stylish, well-made clothing and accessories has fostered a loyal following, establishing Sezane as a significant player in the contemporary fashion market, particularly for those drawn to Parisian style.

Understanding Sezane Sizing
Sezane’s sizing can present unique considerations for shoppers, differing from standard US, UK, and EU measurements. Careful review of their specific guides is essential for a perfect fit.
General Sezane Sizing Philosophy
Sezane embraces a distinctly French approach to sizing, often described as running slightly smaller compared to typical American or British standards. This isn’t a rigid rule, but a common observation among customers. The brand prioritizes a close-to-the-body fit, emphasizing elegant silhouettes and refined tailoring. Consequently, many shoppers find themselves needing to size up, particularly when purchasing items like dresses, jeans, or fitted tops.
However, it’s crucial to avoid assuming a blanket size increase across all categories. Sezane’s sizing can vary depending on the garment’s style and fabric composition. Knitwear, for instance, might offer a more relaxed fit, while structured pieces like blazers or coats may adhere more closely to the indicated size. The brand focuses on creating timeless, high-quality pieces, and a well-considered fit is integral to achieving that aesthetic. Therefore, consulting the specific size guide for each item is highly recommended to ensure optimal comfort and style.
Sezane Size Range – Available Sizes

Sezane generally offers a comprehensive size range, aiming to cater to a diverse customer base. For clothing, sizes typically span from 34 to 44 in European sizing, which translates roughly to US sizes 2 to 12. However, this can fluctuate depending on the specific item and collection. Certain popular styles may extend to larger sizes, occasionally reaching up to a European 46 (approximately US size 14).
Footwear availability also varies, with shoe sizes generally ranging from 35 to 41 in European sizing, corresponding to US sizes 5 to 10. Accessories, such as belts, are usually offered in a standard range of sizes (S, M, L) to accommodate different waist measurements. It’s important to note that Sezane frequently releases limited-edition collections, and the size availability within these lines can be more restricted. Checking the official website is crucial for the most up-to-date information regarding specific size offerings.
Key Differences Between Sezane and US/UK/EU Sizing
Sezane primarily utilizes European (EU) sizing, which often differs from US and UK standards. Understanding these discrepancies is vital for accurate purchasing. EU sizes generally run smaller than US sizes; a US size 6 might correspond to an EU size 38. UK sizing also presents variations, typically falling between US and EU sizes.
A crucial point is that Sezane’s sizing can be inconsistent across different garment styles. Some items may run true to size, while others might be slightly smaller or larger. It’s advisable to consult Sezane’s specific size chart for each product, rather than relying on general conversions. Furthermore, consider that French brands often have a more tailored fit, potentially requiring a size up for those accustomed to looser styles. Always prioritize checking customer reviews for size feedback before finalizing your order.

Specific Garment Size Guides
Sezane offers detailed sizing information for each clothing category, including tops, dresses, knitwear, jackets, jeans, and trousers, ensuring a perfect fit for every style.
Sezane Tops & T-Shirts Size Guide
Sezane’s tops and t-shirts generally run true to size, but some styles may have a slightly relaxed fit. It’s recommended to consult the specific product measurements provided on the website, paying close attention to the chest and shoulder width. For fitted styles, consider sizing up if you are between sizes, especially if you prefer a more comfortable feel.
Customers often note that Sezane’s sizing is consistent with French sizing, which can sometimes differ from US or UK standards. When in doubt, referencing the size chart and comparing your measurements is crucial. Many reviewers suggest checking customer photos for a better visual representation of the fit.
Pay attention to fabric composition, as some materials may have less stretch than others. Lightweight fabrics like cotton tend to maintain their shape, while those with elastane offer more flexibility. Sezane frequently updates its size guides, so always refer to the most current information available on their official website before making a purchase.
Sezane Dresses & Jumpsuits Size Guide
Sezane dresses and jumpsuits often present a unique fit challenge, varying significantly by style. Many pieces are designed with a feminine silhouette, sometimes featuring fitted bodices and flowing skirts. It’s vital to meticulously review the product-specific measurements, focusing on bust, waist, and hip dimensions. For wrap dresses, consider your bust size as the primary factor.
Jumpsuits, in particular, require careful consideration of both torso length and inseam. Customers frequently mention that Sezane’s sizing can run slightly small, especially in more structured styles. If you’re between sizes, opting for the larger size is generally advisable for a comfortable and flattering fit.
Reviewing customer feedback and photos can provide valuable insights into how a particular dress or jumpsuit fits in real life. Always consult the official Sezane size chart and compare your measurements to ensure the best possible fit, as sizing can differ from standard US or UK sizes.
Sezane Knitwear & Sweaters Size Guide
Sezane’s knitwear and sweaters are celebrated for their quality and classic designs, but achieving the perfect fit requires attention to detail. Generally, Sezane’s knitwear runs true to size, however, the style and material significantly impact the fit. For more fitted styles, like ribbed sweaters, consider sizing up if you prefer a relaxed feel.
Oversized or slouchy sweaters are designed for a looser fit, so sticking to your usual size will achieve the intended look. Pay close attention to the length, as some sweaters are cropped while others are longer. Customer reviews often highlight that Sezane’s cashmere and wool blends maintain their shape well, even with repeated wear.
Always consult the specific product measurements, particularly the chest and sleeve length, to ensure a comfortable and flattering fit. Comparing your measurements to the Sezane size chart is crucial for avoiding sizing errors.
Sezane Jackets & Coats Size Guide
Sezane’s jackets and coats are known for their Parisian chic aesthetic and quality construction. When selecting a Sezane outerwear piece, consider whether you plan to layer clothing underneath. If you intend to wear thicker sweaters or multiple layers, it’s generally advisable to size up.
For fitted coats, like tailored wool coats, ensure there’s enough room for comfortable movement. More relaxed styles, such as oversized trench coats or puffer jackets, can be worn true to size for a trendy, voluminous look. Pay attention to shoulder seams and sleeve length, as these are key indicators of a good fit.
Reviewing customer feedback is helpful, as many shoppers share their experiences with specific coat styles and sizing recommendations. Always check the product measurements provided on the Sezane website for accurate guidance.
Sezane Jeans & Trousers Size Guide
Sezane’s jeans and trousers offer a variety of fits, from classic straight-leg styles to more modern, high-waisted cuts. Sizing can vary slightly depending on the fabric composition and style. Generally, Sezane jeans run true to size, but it’s always best to consult the specific size chart for each item.
If you’re between sizes, consider sizing up, especially for styles with less stretch. Pay close attention to the waist and hip measurements, as these are crucial for a comfortable fit. High-waisted trousers often require a precise waist measurement.
Many customers recommend checking reviews for insights into how different styles fit in practice. Sezane’s website provides detailed product measurements, which are invaluable for determining the best size for your body type. Consider your preferred level of tightness or looseness when making your selection.

Sezane Footwear Size Guide
Sezane footwear, including shoes, boots, sandals, and espadrilles, blends Parisian chic with comfort. Accurate sizing is key for enjoying their stylish designs.
Sezane Shoes – General Fit Notes
Sezane shoes generally run true to size for many customers, but individual experiences can vary. It’s often recommended to consult the specific size guide for each style, as fits can differ between boots, sandals, and classic leather shoes. Many reviewers suggest that if you are between sizes, opting for the larger size is advisable, particularly for pointed-toe styles or if you plan to wear thicker socks.
Consider the material; leather shoes may stretch slightly with wear, while canvas espadrilles will maintain their shape. Pay close attention to width, as some styles may be narrower than others. If you’re unsure, checking customer reviews for specific feedback on fit is a valuable resource. Sezane prioritizes quality and craftsmanship, and a proper fit enhances both comfort and the longevity of your purchase. Remember to measure your feet accurately before ordering to ensure the best possible experience.

Sezane Boot Size Guide
Sezane boots typically align with European sizing, so understanding conversion is crucial. Many customers report that Sezane boots fit true to size, but recommending ordering a half size up is common, especially if you intend to wear thicker socks or have wider feet. Consider the boot’s style – ankle boots may offer a snugger fit than knee-high boots;
Leather boots will naturally mold to your foot shape over time, potentially stretching slightly. Pay attention to the toe shape; pointed-toe boots may require more room than rounded-toe styles. Reviewing customer feedback specific to the boot model you’re interested in is highly recommended. Accurate foot measurements, including length and width, are essential for selecting the correct size. Sezane’s commitment to quality means a well-fitted boot will provide both style and lasting comfort.
Sezane Sandal & Espadrille Size Guide
Sezane sandals and espadrilles generally run true to size, but individual styles can vary. For those between sizes, it’s often advised to size up, particularly with espadrilles, as the canvas material offers less stretch than leather. Consider the sandal’s design – styles with delicate straps may feel more secure with a snugger fit, while wider straps allow for more flexibility.
Espadrilles, with their woven jute soles, can sometimes feel slightly smaller, so checking customer reviews for specific feedback is beneficial. Accurate foot measurements are crucial, especially for sandals with minimal coverage. Pay attention to the toe shape and ensure sufficient room for comfortable movement. Sezane’s focus on quality materials ensures a stylish and comfortable fit, but proper sizing remains key for enjoying your purchase.

Accessories & Other Considerations
Sezane’s accessories, including belts and bags, complement their apparel. Belts are sized in centimeters, while bags vary; consider dimensions and strap lengths for optimal fit and style.
Sezane Belt Size Guide
Sezane belts are primarily sized in centimeters (cm), differing from the standard US inch measurements. To determine your correct Sezane belt size, accurately measure your waist or hip circumference – whichever point the belt will sit on – using a flexible measuring tape. Ensure the tape is comfortably snug, not overly tight.
Sezane typically lists belt sizes on their website corresponding to waist/hip measurements in centimeters. For example, a size 75cm belt is designed to fit a 75cm waist or hip. If your measurement falls between sizes, it’s generally recommended to size up for a more comfortable fit and to allow for adjustments.
Consider the style of the belt. Wider belts often require a slightly larger size than narrower ones. Sezane belts often feature multiple buckle holes, providing some flexibility in sizing. Always refer to the specific product description on the Sezane website for any size-specific guidance, as variations may occur between different belt styles.
Sezane Bag Size Guide
Sezane bags come in a variety of styles, each with unique dimensions. Unlike clothing, Sezane bag sizing doesn’t adhere to a standard numerical system. Instead, each bag is described by its specific length, height, and width, usually listed in centimeters (cm) on the product page. Pay close attention to these measurements to visualize the bag’s actual size.
When selecting a Sezane bag, consider what you intend to carry. Smaller bags, like the ‘Mini Sac Cabas’, are ideal for essentials, while larger totes, such as the ‘Sac Cabas’, offer more space. Review the product details for internal pocket configurations and whether the bag can comfortably accommodate items like a wallet, phone, keys, and a small tablet.
Sezane often provides lifestyle imagery showcasing the bag in use, which can help gauge its size relative to a person. Check customer reviews for insights into real-world capacity and fit. Understanding the dimensions is crucial for ensuring the bag meets your daily needs and style preferences.
Sezane Lingerie & Swimwear Size Guide
Sezane’s lingerie and swimwear sizing generally aligns with French sizing, which can differ from US standards. For lingerie, Sezane provides band and cup sizes, often displayed in a numerical and alphabetical format (e.g., 85B). It’s crucial to accurately measure your underbust and bust circumference to determine the correct size, as these garments are designed for a precise fit.
Swimwear sizing follows a similar approach, with sizes typically corresponding to European standards. Sezane offers a range of styles, from classic one-pieces to bikinis, and each style may fit slightly differently. Pay attention to the fabric composition, as stretch can influence the overall fit.
Consult Sezane’s detailed size chart, available on their website, and compare your measurements. Customer reviews can also provide valuable insights into whether items run true to size or if sizing up or down is recommended. Prioritize accurate measurements for optimal comfort and support.

Tips for Accurate Measurement
Accurate self-measurement is key when shopping Sezane online. Use a soft measuring tape, and ideally, have someone assist you for precise bust, waist, and hip measurements.

How to Measure Yourself for Sezane
For Bust: Measure around the fullest part of your bust, keeping the tape measure parallel to the ground. Ensure you’re wearing a well-fitting, unpadded bra for the most accurate result. Don’t pull the tape too tightly; it should be snug but comfortable.
For Waist: Find your natural waistline – typically the narrowest part of your torso. Stand naturally and measure around this point, keeping the tape measure relaxed. Avoid sucking in your stomach.
For Hips: Measure around the fullest part of your hips and buttocks, again keeping the tape measure parallel to the ground. This measurement is crucial for determining the fit of trousers, skirts, and dresses.
For Inseam: For trousers and jeans, measure from the crotch seam down to where you want the hem to fall. Wear shoes similar to those you’ll wear with the garment when taking this measurement.
Important Note: Sezane’s sizing can sometimes differ from standard US/UK/EU sizes. Always refer to the specific garment’s size guide on their website for the most accurate fit information. Consider checking customer reviews for additional insights.
Common Sizing Issues & Solutions
Running Small: Many customers report that Sezane garments, particularly knitwear and dresses, tend to run slightly small. Consider sizing up, especially if you’re between sizes or prefer a looser fit. Checking detailed measurements is crucial.
Inconsistent Sizing: Sizing can vary between different styles and fabrics. A size 8 in a cotton shirt might fit differently than a size 8 in a wool sweater. Always consult the specific size chart for each item.
Trouser Length: Sezane trousers often come with a standard length that may require alterations for petite or taller individuals. Pay close attention to the inseam measurement and consider professional hemming.
Shoulder Fit: Jackets and coats can sometimes have a narrow shoulder fit. If you have broader shoulders, consider sizing up or checking the shoulder width measurement carefully.
Solution: Utilize Sezane’s customer service for assistance, read reviews, and don’t hesitate to return items that don’t fit perfectly.
Sezane Customer Reviews & Size Feedback
Consistent Themes: Across numerous online reviews, a recurring theme emerges – Sezane’s sizing can be unpredictable. Many shoppers emphasize the importance of carefully reviewing individual product measurements rather than relying solely on standard size conversions.
Positive Experiences: Several customers praise Sezane’s quality and style, noting that the fit is often flattering once the correct size is determined. Many have built extensive wardrobes with Sezane pieces, indicating overall satisfaction.
Size Up Recommendations: A significant number of reviewers recommend sizing up, particularly for knitwear, dresses, and items with a more fitted silhouette. This is especially true for those who typically fall between sizes.
Trouser Length Concerns: Feedback consistently highlights potential issues with trouser length, with many suggesting alterations may be necessary for optimal fit.
Overall: Customer feedback underscores the need for diligent research and a willingness to potentially exchange items to achieve the perfect fit.

Where to Find More Information
For detailed sizing assistance, explore the official Sezane website’s comprehensive guide or directly contact their customer service team for personalized support and advice.
Sezane Official Website Size Guide
Sezane’s official website provides a dedicated size guide section, accessible from most product pages. This resource is crucial for understanding their specific measurements and how they differ from standard US, UK, or EU sizing conventions. The guide typically includes detailed charts for each garment category – tops, dresses, knitwear, jeans, and outerwear – outlining bust, waist, hip, and length measurements.
Crucially, Sezane encourages customers to carefully review these charts before making a purchase. They often include instructions on how to accurately measure oneself, ensuring a better fit. The website also frequently features customer reviews that mention sizing experiences, offering valuable insights beyond the official measurements. It’s recommended to compare your own measurements with the provided charts and consider any noted variations in fit from other shoppers. The online guide is regularly updated, reflecting any changes in their sizing standards or garment construction.
Sezane Customer Service Contact Information
For personalized assistance with sizing inquiries, Sezane offers several customer service contact options. While a physical retail presence is limited in some regions, their online support is readily available. Customers can reach Sezane’s customer service team via email, typically receiving a response within 24-48 hours. A dedicated help center on their website also provides answers to frequently asked questions, including detailed sizing information and troubleshooting common fit issues.
Additionally, Sezane maintains an active presence on social media platforms, where customers can often receive quick responses to sizing questions. Live chat support may also be available during peak hours. When contacting customer service, providing specific garment details and your measurements will expedite the process. Their team can offer tailored recommendations based on your body type and the specific item you’re considering, ensuring a more accurate and satisfying purchase experience.