What is sizing like at Magda Butrym clothing?

Magda Butrym runs true to size, but the cut is deliberately close to the body — so while the Italian sizing tells you the number (an IT 38 is roughly a UK 6, climbing to an IT 46 for a UK 14), it's the silhouette that does the talking. This is a Polish luxury house built on sculptural shoulders, corseted bodysuits and that now-iconic rose, and every one of those signatures depends on the piece sitting snug. Order your usual size and you'll be right far more often than not. The trick is understanding how it's meant to fit before you commit, because Magda Butrym is investment-level pricing and the returns window on designer pieces is rarely generous.

The short answer on Magda Butrym sizing

It's true to size. Retailers from Selfridges to Mytheresa note their fit models taking their standard size, and customer feedback backs that up.
It uses Italian sizing. Expect IT 38, 40, 42 and so on rather than a UK 6, 8, 10 — so don't panic when you see a "40" on the label and assume you've sized up.
The fit is figure-skimming by design. This isn't a brand that hides anything. The body-con pieces are meant to be read as body-con.

How the pieces actually fit (the bit that matters)

Where most sizing guides stop at the number, I'd rather tell you how each category behaves on a real body, because Magda Butrym fits very differently depending on what you're buying.

Bodysuits and body-con dresses: these are cut from stretch viscose-and-elastane or stretch-wool blends, so they cling and recover beautifully. Take your normal size — do not size up, or you lose the sculpted line that's the whole point.
Dresses with a built-in bodysuit: many of the draped mini dresses have an internal bodysuit to keep everything smooth. They fit close through the torso, so size for your bust and trust the stretch through the hip.
Padded, sculptural shoulders: the structured tailoring has that deliberate 80s shoulder. The shoulder is built into the design, so fit for your bust and let the cut do the dramatic part.
Knitwear: the fine-gauge knits and corseted tops are fitted rather than cosy. True to size gives you that neat, second-skin finish; go up one only if you genuinely want a looser drape.
Blazers and coats: these are the most forgiving category, with enough room to layer. If you're between sizes here, the smaller is usually the sharper choice.

A stylist's honest fit note

I'll be candid: the first Magda Butrym piece I ever pulled for a client was a stretch-wool bustier bodysuit, and I instinctively ordered a size up because I thought "luxury, structured, I'll want room." Rookie error. It gaped at the back and lost every bit of its sculpting — we sent it back and the true size fit like it had been made for her. Lesson learned, and one I now repeat to anyone shopping the brand: resist the urge to give yourself breathing room. The magic is in the closeness. The only people I'd nudge towards sizing up are those who carry more through the bust than the waist, and even then only on the most rigid, non-stretch styles.

Where to find the Magda Butrym look

Magda Butrym sits firmly in the luxury bracket, so if you love the romantic-but-powerful mood without the price tag, here's where I'd shop across every budget — with a steer on which brand does which job best.

On the high street

Mango — consistently the best high-street option for that elevated, sculptural feel. Their occasion edit and stretch-knit mini dresses come closest to the Magda silhouette for the money.
Reiss — my pick for the tailored side: clean, structured blazers and dresses with a grown-up, architectural line.
Coast — an occasion-wear specialist, strong on body-skimming event dresses with a bit of drama.
River Island — the place to look for affordable body-con and ruched party pieces when you want the cling without the commitment.
Phase Eight — reliable for structured occasion dresses that hold their shape, ideal for the corseted look.
Whistles — minimal, refined, and great for the pared-back tailoring within Magda's range.
Oliver Bonas — an underrated shout for feminine, statement occasion dresses with a creative, slightly off-beat edge.

Premium picks

Maje — French-girl romance with ruffles, lace and a feminine bite. The closest premium match for Magda's softer, decorative pieces.
Sezane — effortless Parisian romanticism, beautifully made and brilliant for the prettier, less structured end.
By Malene Birger — Scandinavian polish with a sculptural, occasion-ready sensibility that scales up nicely.

Luxury & designer

Self-Portrait — the obvious designer step across, brilliant for occasion lace and corseted detail at a slightly gentler luxury price.
Zimmermann — for the romantic, feminine drama, with that same confident, take-up-space energy.
The Attico — pure body-con glamour if you want to lean all the way into the sculpted, going-out side of Magda.

Two off-radar labels worth knowing

The Vampire's Wife — Susie Cave's cult British label, all dramatic, ruffled, romantic dresses. If Magda's theatrical side is what you're after, this is your spirit brand.
Sleeper — the independent Ukrainian house behind the "walking sleeping" puff-sleeve dresses. Romantic, distinctive and far less seen on the rails.

How Tellar takes the guesswork out

Tellar.co.uk is the UK's leading sizing tool — we match your body to over 1,500 brands instantly, so you never have to squint at a size guide again. With Magda Butrym's Italian sizing and close cut, that matters: one tool, one set of measurements, your exact size in any brand.

Measure once — using your bust, waist and hip, or simply your existing size in a brand you already own.
Use our Store Size Lookup to get your precise size in any label — COS, Reiss, Everlane, Arket and more.
Always free, no downloads needed — it works straight in your browser.

The Tellar Fashion Hub

Beyond the sizing tool, the Tellar Fashion Hub is a library stacked with free posts from our top stylists. Honest, unbiased, independent and always free — style advice, top picks and the best brands for every body and budget. A few of our most-loved guides to read next:

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