What Is Sizing Like at Lazy Oaf?

Lazy Oaf sizing runs generous and relaxed — most styles are cut deliberately oversized and unisex-leaning, so if you’re between sizes or want a sharper look, sizing down is usually the smart move. your usual size for that signature slouchy, skater-ish silhouette; drop a size if you want it neater, particularly on bottoms, where elasticated waists give you room to play.

The honest answer on Lazy Oaf fit

The London label built its name on a boxy, roomy cut — slouchy tees, generous trousers and statement smock dresses that are meant to sit away from the body, not cling to it. That’s the whole point of the brand’s look, so the fit isn’t a mistake, it’s the design intention. Which means you very rarely need to size up.

I learned this the hard way years ago. I once ordered a Lazy Oaf cardigan a size up because I assumed “quirky” meant “tiny”, and it swamped me like a duvet with sleeves. Gorgeous jumper, completely wrong call. Lesson stuck: with Lazy Oaf, roomy is the baseline.

A few fit quirks worth knowing

It isn’t a one-rule-fits-everything brand, and a handful of details trip people up:

Bottoms have stretch. Many trousers and skirts have an elasticated waistband, so if you’re on the cusp between two waist sizes, the smaller one usually still gives.
Print Shop tees fit closer. Their fitted Print Shop range runs noticeably snugger than the standard slouchy unisex tees — don’t assume every tee behaves the same.
One-size pieces are genuinely generous. A lot of their one-size styles are built to fit roughly XS to 3XL, which is brilliant for inclusivity, but it will look very oversized on a smaller frame.
Shoes follow EU sizing. For footwear and collabs, go by the EU number rather than your UK shoe size to avoid disappointment.
Go by your chest, not the label. Stuck between sizes on a top? The brand’s own steer is to let your chest measurement make the final decision.

How to nail your size first time

A few stylist habits that save you the returns faff:

Measure your bust, waist and hips before you order — Lazy Oaf publishes real measurements, so trust the numbers over the size letter.
Decide the look first. Want it slouchy and skater? Usual size. Want it neater and closer? Drop one.
Check whether the piece is from the fitted Print Shop range or the relaxed mainline — it changes the answer entirely.
If you’re plus-size, lean into the oversized styles; plenty of size 18-plus shoppers find the roomy cuts work beautifully, sometimes beyond the listed range.

Where to shop if you love the Lazy Oaf look

Lazy Oaf sits in a fun, graphic, slightly cult corner of fashion, so finding alternatives means hunting for that same bold-print, playful-but-wearable energy. Here’s where I’d send clients at every budget.

High street

Urban Outfitters — the closest mainstream match for that quirky, statement, youth-led aesthetic, with a constant rotation of graphic and novelty pieces.
Topshop — back and trend-led as ever, brilliant for of-the-moment bold separates.
Asos — vast enough that there’s always an alt, printed or oversized option, usually at speed.
Superdry — your go-to for graphic, logo-led streetwear with that retro-Japanese flavour.
New Look — affordable, fast-moving and surprisingly strong on playful trend pieces.
River Island — punchy colour and print, ideal for a statement night-out look.
Hollister — relaxed casual basics that layer nicely under louder, Lazy-Oaf-style toppers.

Premium

Ganni — the Danish It-brand for joyful prints and Scandi-cool silhouettes; the grown-up cousin of the Lazy Oaf mood.
Nobody’s Child — sustainable, print-happy and superb for the smock-dress shapes Lazy Oaf does so well.

Luxury / designer

By Malene Birger — for colour, bold print and sculptural shapes at the designer end. Lazy Oaf doesn’t really have a true luxury twin, so think of this as closest in spirit rather than a like-for-like.

Two to discover (my left-field picks)

Lucy & Yak — the Brighton indie famous for bold dungarees and joyful prints; ethical, comfy and very much in the Lazy Oaf spirit.
Sister Jane — a London independent doing whimsical, embellished, story-driven pieces if you want quirky with a softer, romantic edge.

How Tellar takes the guesswork out of Lazy Oaf

Here’s where I’ll be honest with you — even after years of styling, I still can’t eyeball a brand’s fit from a product photo, and Lazy Oaf’s roomy-but-not-always cuts are exactly the kind that catch people out. That’s why we built Tellar.

Tellar is the UK’s leading sizing tool. Enter your measurements once and we instantly match your body to over 1,500 brands, so you never have to stare at a size guide again.

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

Stop guessing your size

Your body, matched to 1,500+ brands instantly. Honest, unbiased and always free.

Find my size Store Size Lookup

The Tellar Fashion Hub

Beyond the tool, the Tellar Fashion Hub is a free library of posts from our top stylists — honest, unbiased, independent and always free. Style advice, top picks and best brands, with no affiliate spin nudging you somewhere you don’t need to go.

If you want to keep reading, these are worth a look:

Whatever you pick from Lazy Oaf, buy for the look you actually want — slouchy or neat — and let the measurements, not the label, make the call.— Ella Blake, Senior Fashion Stylist & Founder, Tellar