What Is Sizing Like at Shaka?

Shaka runs boxy and generously oversized — it’s true to size within its own deliberately roomy cut, but it sits a good deal bigger than most womenswear, because it’s sold in unisex S–XL rather than UK dress sizes. If you’re used to picking a size 12 dress off a rail, that instinct will lead you astray here. Shaka (properly, Shaka Wear) is the Los Angeles label that built its name on heavyweight, 90s-inspired streetwear blanks, and the whole point of the fit is that drop-shouldered, slightly-too-big silhouette. So the honest answer is: don’t buy your “normal” size on autopilot — buy for the look you actually want.

I learned this the hard way. I once ordered a Shaka Max Heavyweight tee in what I assumed was “my” size for a relaxed-but-not-swimming weekend look, and it turned up like a nightdress. Lesson logged. Now I treat Shaka the way I treat a partner’s wardrobe — borrow down, and let the volume do the talking.

How Shaka sizing actually works

The thing to understand is that Shaka isn’t cut to a women’s body. There’s no bust dart, no waist suppression, no hip flare. It’s a straight, square, unisex cut designed to hang off the frame. That changes how you choose:

Size down for a wearable everyday fit. If you want a tee that reads as “relaxed” rather than “borrowed from a much taller friend,” go one size below your usual. A UK 10–12 who’d normally reach for a Medium is often happiest in a Small here.
Size up only for the full streetwear drape. Want that proper oversized, tucked-at-the-front, drop-shoulder look? Take your true size or even go up one. It’s a styling choice, not a fit error.
Watch the length, not just the width. The boxy frame is wide and long. Petite frames especially should expect to knot, half-tuck or french-tuck the hem.
The heavyweight cotton barely shrinks. The fabric is built to hold its shape after repeated washes, so what you get out of the bag is roughly what you keep. Don’t bank on a hot wash bringing it in.
Shoulders sit low by design. The seam is meant to fall past your actual shoulder — that’s the drop-shoulder detail, not a sizing fault.

How to style a boxy Shaka tee on a woman’s frame

An oversized square tee can either look intentional or like you got dressed in the dark. The trick is contrast — volume on top wants something fitted or defined below. My go-to formulas:

Half-tuck into high-waisted denim. The single most reliable way to give a boxy tee a waist. Front-tuck only, leave the back loose.
Pair with a slim or tailored bottom. Cigarette trousers, a leather midi skirt or straight-leg jeans stop the silhouette reading as one big rectangle.
Belt it as a mini dress. In the larger sizes, the length lends itself to a tee-dress with a tan belt and trainers.
Layer it. The weight makes it brilliant under a blazer or open shirt — that heavyweight cotton gives structure most thin tees can’t.

Where to shop if you love the Shaka look

Shaka nails the heavyweight, boxy basic — but if you want that elevated-oversized energy in a women’s cut, or simply more colours and silhouettes, here’s where I’d send you across the price spectrum.

High street

COS — the obvious sibling to Shaka. Clean, architectural, genuinely good heavyweight tees with a considered boxy line. My first stop for elevated basics.
Uniqlo — the U and Heavyweight lines do a proper substantial tee at an unbeatable price, with women’s and oversized cuts so you’re not gambling on unisex sizing.
Abercrombie & Fitch — quietly become a heavyweight-tee powerhouse; their “Essential” tees come in fitted through to oversized, so you choose the drape.
Gap — the original American boxy tee. Their organic-cotton heavyweight styles are a faithful, affordable nod to the Shaka silhouette.
Urban Outfitters — their in-house BDG label lives and breathes 90s streetwear, with washed, boxy tees designed to be worn big.
H&M — reliable for trend-led oversized tees and tee-dresses when you want the look without the commitment.
Superdry — great for the graphic, skate-adjacent end of the streetwear tee if you like a logo and a heavier jersey.
ASOS — the catch-all. Their ASOS Design oversized and “dad” tees scratch the boxy itch, and the size range is enormous.

Premium

AllSaints — the British answer to elevated streetwear. Their oversized and washed tees have edge and weight, in a cut that flatters a woman’s frame.
Ganni — Scandi-cool with a playful, relaxed tee offering. Perfect if you want the boxy attitude with a bit of fashion polish.

Luxury / designer

Toteme — the connoisseur’s choice for the boxy tee. Impeccable heavyweight cotton, perfect square proportions, quietly expensive. Worth every penny if a tee is your investment piece.
Theory — understated, beautifully cut elevated basics with a relaxed-but-refined silhouette that bridges streetwear and tailoring.

Two independents worth knowing

Colorful Standard — a Danish independent doing organic, heavyweight tees in a glorious paint-box of colours. A genuine rival to Shaka on fabric weight, with a slightly more refined fit.
Asket — the Swedish “permanent collection” label obsessed with the perfect tee, offering length variations so tall and petite frames can finally get the proportion right.

The bottom line on Shaka sizing

Shaka is true to its own boxy, oversized intention — it’s just not built to a women’s pattern. Decide on the look first: size down one for a wearable relaxed tee, stay true or up for full streetwear volume, and never assume a unisex size maps onto your dress size. Get that right and Shaka’s heavyweight cotton is one of the best-value boxy basics going.

Never Squint at a Size Guide Again

Tellar is the UK’s leading sizing tool — your body matched exactly to 1,500+ brands instantly. Measure once using your bust, waist and hip (or just your size in a brand you already own), and we’ll tell you your precise size in any store. Always free, no downloads, works straight in your browser.

Measure once — using bust, waist, hip, or your existing brand size.
Use the Store Size Lookup to get your exact size in COS, Reiss, Everlane, Arket & more.
Plus the Tellar Fashion Hub — a library of free posts from our top stylists. Honest. Unbiased. Independent. Always free.

Find My Size → Store Size Lookup →

Keep reading on the Tellar Fashion Hub

Written by Ella Blake, Senior Fashion Stylist & Founder, Tellar.co.uk