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FLAX linen clothing size label

FLAX Sizing

For over 30 years, we've designed linen clothing with comfort, movement, and longevity at the forefront.

Why FLAX Sizing Is Different

At FLAX, sizing is thoughtful and intentional. For over 30 years, we've designed linen clothing with comfort, movement, and longevity at the forefront. Our garments are meant to feel easy and wearable, allowing the natural qualities of linen to shine through.

Rather than following rigid or trend-driven sizing standards, FLAX pieces are created with relaxed proportions that allow for airflow, layering, and everyday comfort. This approach reflects how linen performs best and how real people want their clothes to feel.

A Natural Approach to Fit

FLAX garments are designed with a comfortable, relaxed silhouette that allows the fabric to move naturally with the body. Because we work with natural fibers and small-batch production, slight variations in measurement, drape, and feel are normal and expected.

Linen behaves differently than synthetic fabrics — it responds to washing, wearing, and movement. For this reason, you may notice subtle differences from piece to piece, even within the same style. These variations are part of what gives linen its character and are a hallmark of authentic craftsmanship rather than mass production.

Over time, the fabric softens and settles, creating a fit that feels increasingly comfortable and personal with wear.

Designed for Comfort and Longevity

We believe great clothing should be worn often and enjoyed for years. That's why FLAX designs emphasize ease, durability, and thoughtful construction. Our generous cuts help reduce stress on seams and fabric, allowing garments to age beautifully rather than wear out quickly.

This philosophy is central to everything we make — clothing that feels good, lasts well, and becomes more personal with time.

FLAX Size Reference Guide

The chart below offers a general comparison between FLAX sizing and traditional numeric sizing. Because styles vary by fabric and silhouette, this should be used as a guide rather than a strict rule.

FLAX SizeApproximate Standard Size
P4–6
S6–10
M10–14
L14–18
1G18–20
2G22–24
3G24–26

The FLAX Philosophy

FLAX clothing is made to be lived in. Our use of natural fibers, relaxed silhouettes, and time-tested construction allows each piece to evolve with you. Over time, garments become softer, more comfortable, and uniquely yours.

This is linen as it's meant to be — honest, enduring, and thoughtfully made.

Our Sizing Explained

Join Kate for an insightful look into our unique approach to sizing, designed to accommodate a range of body types, from petite to plus-size. This exploration of our linen garments highlights their adaptability and comfort-focused design, making them perfect for various figures.

Frequently Asked Questions About FLAX Sizing

How does FLAX sizing run?

FLAX clothing is designed with a relaxed, comfortable fit. Our silhouettes are intentionally easy and forgiving, allowing for natural movement and layering. Many customers describe FLAX as having a generous, wearable fit rather than a tailored or body-hugging one.

Are FLAX garments oversized?

Some FLAX styles are intentionally designed with a looser, more relaxed silhouette. This is part of our design philosophy and allows garments to drape naturally, feel comfortable, and wear well over time. Other styles are more structured, but all maintain ease and balance.

Should I size down in FLAX?

We generally recommend choosing your usual FLAX size. Our garments are designed to fit as intended, with comfort and longevity in mind. Because linen relaxes with wear, sizing down is usually unnecessary unless you prefer a more fitted look in a specific style.

Why do FLAX pieces sometimes vary slightly in size?

FLAX garments are made from natural linen and produced in small batches. Because linen is a natural fiber, slight variations in measurement, texture, or drape can occur. This is normal and reflects the authenticity of the fabric rather than mass production.

Do FLAX clothes stretch?

Linen does not stretch like knit fabrics, but it does relax with wear. Over time, garments soften and adapt to the body while maintaining their shape. Many FLAX styles also include elastic waists or relaxed cuts for added comfort.

How do I know which FLAX style is right for my body?

Each collection includes a range of silhouettes — from relaxed to more structured. We recommend choosing styles based on how you prefer your clothing to feel rather than focusing strictly on measurements. Our customer service team is always happy to help with fit questions.

Are FLAX sizes consistent across collections?

While FLAX maintains a consistent fit philosophy, different fabrics and designs may fit slightly differently. Lightweight linens may drape more fluidly, while heavier linens offer more structure. Fit notes on each product page provide additional guidance.

Why does FLAX use a different sizing system?

FLAX sizing reflects how our garments are designed to fit and wear over time, rather than traditional fashion sizing. Our approach prioritizes comfort, longevity, and versatility — creating clothing that works across seasons and body types.

What if I'm between sizes?

If you are between sizes, consider how you prefer your clothing to fit. For a relaxed look, the larger size may feel more comfortable. For a closer fit, the smaller size may work better depending on the style.

Can I get help choosing a size?

Absolutely. Our customer service team is happy to help with fit questions, measurements, or style recommendations. You can reach us at (888) 505-FLAX or email shopflax@flaxdesigns.com.