What Is Sizing Like at Grizas? Everything You Need to Know Before You Buy

Grizas sizing is deliberately relaxed and generous — this is a brand built around fluid, artisanal silhouettes in natural fabrics, and the fit reflects that philosophy entirely. Standard single sizes (XS–3XL) aim to be true to size, but the cut is loose and the shoulders tend to run wide. Their double sizing (S/M, M/L, XL/2XL) is intentionally oversized, and their Universal ("U") sizes are designed to fit an enormous range of bodies. The short version: Grizas is a brand you wear with ease, not precision — but you do need to understand their labelling before you order, because it's quite unlike anything on the high street.

I have a genuine soft spot for Grizas. It's a Lithuanian brand founded on the kind of values that feel increasingly rare — natural fabrics, sustainable production, limited runs, and a deep commitment to individual style. Everything is made from organic linen, silk, cotton or wool, often in beautifully textured prints and earthy, moody colourways. It attracts a very specific kind of woman: one who values quality and wearability over trends, and who is quite happy to look like she's stepped off a ferry in a Greek fishing village. I mean that as the highest compliment.

Understanding Grizas's Sizing System

Before anything else, you need to understand that Grizas uses three distinct size formats, and they behave very differently:

Single sizes (XS, S, M, L, XL, 2XL, 3XL): These aim to be true to size — so you'd generally order your usual size. However, the cut is relaxed and the shoulder width tends to be generous. If you have narrow shoulders, do check the measurements. Custom sizes (XXS or 4XL) are available on request, which is a lovely touch for anyone who falls outside the standard range.
Double sizes (S/M, M/L, XL/2XL, 2XL/3XL): These are intentionally oversized and flexible, spanning two adjacent sizes. If you're a solid M, an M/L in Grizas will feel comfortably roomy. Think of these as "relaxed fit" signals baked into the label itself.
Universal size (U): This is the most important one to flag. A Universal Grizas piece is designed to fit everything from XS to 3XL — so if you're petite and narrow, a U-size top may well drown you. If you are an XS, this is genuinely a size that could feel like 3XL on your body. Read the product description carefully before ordering anything marked U.

The Shoulder Issue — Worth Knowing About

One thing that comes up consistently in customer reviews is that Grizas shoulders run wide. The dropped-shoulder, almost dolman-sleeve aesthetic is intentional — it's part of the brand's loose, artistic silhouette — but if you're used to fitted tailoring or have a narrower frame, it can feel quite dramatic at first. It's worth checking the sleeve length and shoulder measurements on any structured jacket or coat before ordering. That said, on a linen or silk tunic, the dropped shoulder just reads as effortlessly relaxed. Context is everything.

The Euro Sizing Factor

Grizas is a European brand and uses European sizing conventions, which can catch UK shoppers out. One reputable US retailer noted that Grizas Euro sizing fits smaller than it sounds — their L can fit more like a UK S/M, and their XL closer to a UK M/L. This is essentially a labelling translation issue rather than the brand running small. The safest approach is always to go by the actual centimetre measurements in the size chart rather than the letter or number on the label. Grizas does provide detailed garment measurements (bust, waist, stretched waist, hips, lengths, sleeve widths) for every piece — and they genuinely mean it when they say to use them.

Fabric Makes a Difference Too

Because Grizas works primarily in natural fabrics, fit behaves differently depending on what you're buying:

Linen: Grizas uses washed linen throughout, which has some softness but no stretch. Size true to your measurements — if a linen dress is snug across the hips, it's not going to give.
Silk and silk-linen blends: These drape beautifully and are naturally more forgiving than a structured fabric. Bias-cut silk pieces will skim rather than cling, but again — no stretch, so go by your hip measurement.
Silk with stretch (some trouser styles): A small number of pieces feature a slight elastane content in the silk — one reviewer noted around 8% stretch — which gives a much more accommodating fit through the waist and hips.
Elasticated waists: Many of the trousers and skirts have elasticated waistbands. Grizas provides the "stretched waist" measurement in the size chart, which is the most useful number to check against your own waist measurement.

One Very Important Practical Note

Getting your size right before ordering from Grizas is genuinely important — not just because the pieces are an investment, but because returns are expensive. Multiple UK customers have flagged that returns to Grizas can cost around £30 in shipping and handling fees. This is not a brand where you want to be ordering speculatively or returning casually. Measure yourself properly first, use the garment measurements provided, and if you're uncertain, contact Grizas directly — they will measure the specific garment before it ships, which is a brilliant service and one you should absolutely take advantage of.

Even better, use the Tellar Store Size Lookup tool to match your exact measurements to your Grizas size in seconds. It's free, works in-browser, and could save you a frustrating and costly return.

Never Get Your Grizas Size Wrong Again

Grizas is beautiful — but their sizing system is unlike anything on the high street, and returns aren't cheap. Tellar is the UK's leading free sizing tool, matching your exact body measurements to the right size across 1,500+ brands instantly. No downloads, no faff, always free.

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Love the Grizas Aesthetic? Here's What Else to Shop

Grizas occupies a very particular niche — artisan-quality, natural-fabric, relaxed dressing with a slightly bohemian, intellectual edge. If that's your world, there are some brilliant alternatives at various price points worth having on your radar.

High street and accessible premium options:

White Stuff — consistently underrated for natural-fabric, relaxed dressing with personality. Their linen dresses and cotton mix pieces have a similar laid-back quality, and they size generously and inclusively.
Fat Face — particularly good for linen and cotton casual separates, especially in summer. Relaxed fits, easy sizing, and good quality for the price.
Seasalt Cornwall — a brilliant high street option for the Grizas customer. Organic cotton, linen, and thoughtfully made garments with a relaxed, naturalistic sensibility. Sizing is consistent and accessible.
Boden — for when you want that same relaxed, considered aesthetic but with a bit more structure. Their linen and silk-mix pieces are genuinely lovely and size consistently across the range.
Jigsaw — premium high street at its best for this aesthetic. Their relaxed tailoring, linen-blend trousers, and fluid dresses sit comfortably in the same visual territory as Grizas.
Hush — quietly brilliant for relaxed, quality pieces in natural fabrics. Their sizing is clear and consistent, and the overall aesthetic — understated, wearable, considered — chimes well with the Grizas customer.
The White Company — for those who love Grizas's linen and white palette work. Impeccably made linen, cotton, and silk pieces with a calm, elevated sensibility and very reliable sizing.
Anthropologie — one of the best high street options for the artisanal, textural dimension of the Grizas look. Their print dresses, linen midi skirts, and embroidered blouses hit a similar creative note at a friendlier price point.

Two independent brands worth discovering:

Nuthatch — a small UK independent specialising in natural-fibre clothing with an earthy, sustainable ethos that aligns almost perfectly with the Grizas world. If you've never come across them, they're worth an afternoon's browsing.
Hannoh Wessel — a Dutch slow-fashion label making beautifully crafted linen and cotton pieces with that same quietly individual, artisan quality. Stocked by a handful of UK boutiques and absolutely worth seeking out.

The Bottom Line

Grizas is a wonderful brand — genuinely unique, beautifully made, and unapologetically itself. But the sizing system requires a little homework before you buy. Understand which of their three sizing formats applies to the piece you want, check the actual garment measurements rather than relying on the letter label, and be aware that the shoulders run generous across most styles. When in doubt, use the Tellar size tool — it takes thirty seconds and might save you a £30 return. Once you've cracked the sizing, you'll be rewarded with some of the most distinctive, wearable clothes around.

More from the Tellar Fashion Hub:

→ The Ultimate Clothing Sizing Guide → Jeans Trends 2026 – What to Wear & Where to Buy → The Ultimate Guide to Dresses & Best Buys → The Ultimate Guide to Jackets & Best Buys