Brands That Carry Extended Sizes: UK & USA

Whether you’re shopping for plus, petite, tall, or tall-plus, finding stylish, well-fitting clothing in extended sizes can still be frustrating. Many mainstream brands offer limited inclusivity, while others lead the way with full-scale ranges up to size UK 32 / US 28 and beyond.

This guide highlights the top UK and US brands known for extended sizing, covering:

Plus Size (UK 18–32 / US 14–28+)
Petite (under 5’4")
Tall (over 5’9")
Tall Plus
Adaptive & inclusive cuts

🇬🇧 UK Brands That Offer Extended Sizes

1. Simply Be

Full spectrum: 10–32

Known for inclusive plus, tall and wide-fit shoes.
Offers denim, lingerie, formalwear, and trend pieces.

2. Yours Clothing

Sizes 14–40

Dedicated plus-size label offering wardrobe staples to glam occasionwear.

3. ASOS Curve, Tall & Petite

Curve: 16–30 / Petite: under 5’3 / Tall: over 5’9

Massive range, trend-driven styles, smart tailoring and basics.

4. New Look Curve & Tall

Curve: up to 32 / Tall: up to 6’1

Affordable, accessible fashion in extended silhouettes.

5. M&S Collection

Curve and Long: up to UK 28

Good for workwear, blazers, trousers, dresses and bras in bigger bands.

6. River Island Plus & Tall

Sizes 18–28

Sleek, modern fashion with a younger tone and great suiting cuts.

7. Boohoo Plus, Tall & Petite

Up to UK 28

Party and everyday options in curve, tall and petite versions of most styles.

8. Very Curve

Sizes up to 32

Includes own-brand and stocked labels like AX Paris Curve, Chi Chi Curve.

9. In The Style Curve

Curve: up to UK 28

Influencer collabs and body-positive branding.

10. H&M+ & Tall

Curve: up to 4XL / Tall: 34"–36" inseam

Great for budget-friendly staples, lounge and knitwear.

🇺🇸 US Brands That Offer Extended Sizes

1. Universal Standard

Sizes 4XS to 4XL

The widest sizing on the market. Elevated basics, smart casual, denim, dresses.

2. Torrid

Sizes 10–30

Designed for curvy bodies. Great for denim, bras, formalwear and seasonal styles.

3. Good American

Sizes 00–32

Extended denim fits, bodysuits, activewear and structured pieces.

4. Eloquii

Sizes 14–28

Tailored and modern plus fashion. Focused on style and workplace polish.

5. Old Navy Plus, Tall & Petite

Sizes 00–30 / Tall and petite versions of most pieces

Everyday essentials, jeans, and maternity options in extended fit blocks.

6. Lane Bryant

Sizes 10–28+

Bras, jeans, professionalwear and activewear with plus-specific fit.

7. Target (Ava & Viv)

Sizes up to 30W

Inclusive basics at great value.

8. Madewell Plus, Tall & Petite

Up to size 28 / Petite and tall denim

Focus on extended denim fits and easy-to-style pieces.

9. Rebdolls

XS–5X

Curve-first, bold, statement-making fashion.

10. Savage X Fenty Curve

Bras and lingerie XS–4X

Sexy, inclusive lingerie designed with real bodies in mind.

Brands Offering Tall & Tall Plus Fit Blocks

These brands tailor length, rise, and sleeves for taller frames—great for anyone 5’9”+:

ASOS Tall (UK & USA)
Gap Tall
Old Navy Tall
Long Tall Sally (UK specialist)
New Look Tall
PrettyLittleThing Tall
Madewell Tall

Some brands (like Good American and Universal Standard) don’t label “Tall” explicitly but design garments proportionally across all sizes, which improves vertical fit.

Brands Offering Petite & Petite Plus

For frames under 5’4”, look for reduced length, shoulder width, and sleeve proportion:

ASOS Petite
M&S Petite
Ann Taylor Petite (US)
LOFT Petite
Boden Petite
Reformation Petite
New Look Petite
Topshop Petite (via ASOS)

Most brands stop petite lines at size UK 18 / US 14, but ASOS, Universal Standard, and a few others now extend petite sizing into curve territory.

Technical Sizing Challenges in Extended Ranges

Brands that excel in extended sizes don’t just scale up or down from a sample size. They:

Adjust rise, shoulder width, bust darts, and sleeve length
Use plus-specific fit models
Redesign proportions for tall and petite frames, not just shorten hems

That’s why shopping extended sizing still carries fit risks—unless you have a tool like Tellar.co.uk to match your exact measurements to each brand’s real-world cut.

📏 How Tellar.co.uk Solves Sizing Gaps

Tellar.co.uk is the UK’s Leading Free Sizing Tool that precisely matches your body shape or known size in one brand to the best-fitting size in over 1,500+ global fashion labels, including all the extended sizing leaders listed here.

🔍 How It Works:

Create a Free Profile
Add your bust, waist and hip measurements — or just your known size in a brand you already wear.
Use the Store Size Lookup Tool
Instantly find your exact size in ASOS, M&S, Torrid, Eloquii, Rebdolls, Mango, COS and more.
Skip Guessing, Start Shopping Smart
Whether you’re plus, petite, tall or in between, Tellar tells you which size to buy, right now.

Explore Tellar’s Free Fashion Hub:

Summary

Extended sizing is growing—but still inconsistent.

Tellar.co.uk bridges the gap, instantly matching your shape to the exact right size in each brand, no matter your height, build, or curves.

“Find your size in 1,500+ brands real-time. It’s free & easy.”

Follow Tellar for size science and fashion insights:

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