What is Sizing Like at Low Classic?

By Ella Blake — Fashion Stylist | Tellar Fashion Hub — Always honest, unbiased & unsponsored

Low Classic runs small by UK standards — as a Korean brand, it uses the Korean numerical sizing system (44, 55, 66, 77), and if you're a typical UK 10, you'll almost certainly need to size up at least one size, and sometimes two. I learned this the hard way with a beautifully cut pair of trousers I simply could not do up. Don't make my mistake — read this before you buy.

Who Is Low Classic?

If you haven't come across Low Classic yet, you're in for a treat — and possibly a slight obsession. Founded in Seoul in 2009 by designer Myung Shin, the brand has built a quietly devoted following for its architectural silhouettes, muted earth tones, and that very particular kind of effortless cool that Korean fashion does so well. Think oversized blazers with perfect structure, wide-leg trousers cut just so, and minimal knitwear that somehow looks interesting despite being, technically, a plain beige jumper. It's not for maximalists, but if you're drawn to quiet luxury and considered dressing, Low Classic is absolutely worth exploring.

The brand is available internationally through their own website and via stockists like Ssense, Net-a-Porter, and various Korean fashion platforms. Prices sit firmly in the contemporary-to-premium bracket — not cheap, which makes getting the size right even more important.

The Sizing System: What Those Numbers Mean

Low Classic uses Korean sizing conventions, which are based on body measurements in centimetres rather than generic labels like XS or M. The four core sizes you'll see are 44, 55, 66, and 77. Here's how they translate:

Low Classic SizeUK SizeEU SizeUS SizeApprox. Bust (cm)44UK 6EU 34US 282 cm55UK 8EU 36US 486 cm66UK 10–12EU 38–40US 6–890–94 cm77UK 12–14EU 42US 1098 cm

As a UK 10, I'd go straight for a 66 as a starting point — but keep reading, because it's not quite that simple across different garment categories.

How Sizing Varies by Garment

Low Classic cuts differently across its categories, and understanding this will save you a lot of faff with returns:

Tops and blouses: These tend to run genuinely small in the shoulders and across the chest. The brand's aesthetic leans into voluminous, slightly oversized shapes — but the base size itself is cut narrow. I'd recommend sizing up one full size here as a rule. If you're broad-shouldered, consider going up two.
Trousers: The waistbands are fitted and the cuts are often straight-leg or wide-leg with a high rise. The waist allowance is slim — if you carry more through the hips or have a defined waist-to-hip ratio, size up. The leg length tends to run long, which is actually a plus if you're tall.
Skirts: Similar story to the trousers — the waist and hip allowance is on the small side. The silhouettes are often A-line or straight, which gives a little more forgiveness, but don't bank on it.
Knitwear: This is where Low Classic is a bit more generous. Their knits have a natural ease built in, and many styles are intended to be worn oversized. Sizing true to size or even down here is often fine — though if you're between sizes, I'd still err on the larger.
Outerwear and blazers: These have the most relaxed sizing. The structured coats and oversized blazers Low Classic is known for are designed with volume in mind. True to size generally works here, and sizing up for heavy layering in winter is perfectly sensible too.
Dresses: The brand's dresses are often architecturally cut with intentional volume, so the fit is less body-conscious than fitted styles. That said, the waist and shoulder seams are still cut small — size up at least one for comfort.

My Honest Experience

I ordered a pair of Low Classic wide-leg trousers in what should have been my correct Korean size — I measured myself, checked the chart, did everything right. They arrived and the waist was about two inches too small. Not even close. I'd gone for a 66, which, on paper, should have been a UK 10–12. I'm a UK 10 with a slightly narrower waist than average, and they still didn't fit. For the second order, I went up to a 77 and they were perfect — and actually still looked great because the wide-leg cut reads as intentionally relaxed rather than oversized.

The lesson? Low Classic is genuinely worth buying, but commit to sizing up and don't be precious about the number on the label. A 77 that fits beautifully will always look better than a 66 you can't breathe in.

Looking for a Similar Aesthetic? Try These Brands

Low Classic occupies a really specific corner of the market — architectural minimalism, considered cuts, and a very un-fussy palette. If you love the look but want something at a different price point, or you're waiting for restock, here's where I'd look:

High Street & Mid-Market

COS — Probably the closest high street equivalent to Low Classic's DNA. Architectural cuts, Scandi-minimalist sensibility, and a palette of neutrals and earth tones that feels genuinely thoughtful. Their trousers and outerwear are particularly strong.
Massimo Dutti — Quietly excellent and consistently underrated. Their tailoring and knitwear offer real quality at a reasonable price point, and the aesthetic nods towards European minimalism in a way Low Classic fans tend to appreciate.
Jigsaw — A brand that's had something of a resurgence, and deservedly so. Great for elevated basics, structured pieces, and wearable minimalism that doesn't feel boring.
Whistles — Reliable for the kind of clean, pared-back pieces that work across seasons. Their blazers and tailored separates are particularly good.
Me&Em — British brand doing beautifully made basics and separates that have a real longevity to them. The quality-to-price ratio is strong and their sizing is generous and clear.
Anthropologie — A little more eclectic, but their collaborations and own-brand pieces often include interesting, artful silhouettes that appeal to the same customer drawn to Low Classic.
Reiss — For sharper, more polished minimalism. Their tailored trousers and structured knitwear are a solid alternative when you want something slightly more formal but still restrained in its aesthetic.

Independent & Niche Picks

Baserange — A Copenhagen-based brand producing ethically made, beautifully simple basics and garments in natural fibres. If Low Classic appeals to you, Baserange will feel like a kindred spirit — and the sizing is much more straightforward.
Paloma Wool — Spanish label beloved by the fashion crowd for its artful, slightly offbeat minimalism. Knits and separates with a distinctive handwriting that feels genuinely independent. Worth following their drops closely.

Never Guess Your Size Again — Try Tellar

Low Classic's sizing is tricky enough without having to guess. That's exactly why Tellar.co.uk exists — the UK's leading clothing sizing tool, matching your exact measurements to 1,500+ brands instantly.

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This post is editorially independent and unsponsored. Tellar Fashion Hub does not accept payment for brand recommendations. All views are those of the author based on research and personal experience.