Plus Size Fashion UK: Where to Find Stylish Clothes That Fit

Plus size fashion UK options have improved enormously in recent years, but finding stylish, well-made clothes in sizes 16 and above still requires knowing where to look. The high street has expanded its ranges, but the best options often come from brands that design specifically for larger sizes rather than simply scaling up smaller patterns.

We reviewed the best plus size retailers and brands available in the UK, covering everything from everyday basics to occasion wear.

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Why Plus Size Fashion Has Changed

The UK average dress size is a 16, which means what the fashion industry calls “plus size” is actually the most common body type in the country. Brands have slowly recognised this, driven partly by social media giving plus size women a platform to demand better and partly by the simple commercial reality that ignoring half the population is poor business.

The result is more choice, better quality, and increasingly, the same designs available in standard and extended size ranges rather than separate, limited collections.

Best High Street Plus Size Ranges

ASOS Curve

ASOS Curve offers one of the widest plus size selections online, from sizes 18 to 30 across casual, workwear, and occasion categories. The range is trend-led and affordable, with new styles added weekly. Returns are free, which is important when shopping online for fit.

New Look Curves

New Look has quietly built one of the best plus size high street ranges in the UK. Prices are accessible, the style is current without being too trend-driven, and the fit is designed for curves rather than simply sized up from smaller patterns.

M&S

Marks and Spencer carries most of its range up to size 24 and selected items to size 28. The quality of fabrics and construction is typically higher than fast fashion alternatives, making M&S particularly good for workwear and basics that see heavy rotation.

Specialist Plus Size Brands

Eloquii

An American brand now shipping to the UK, Eloquii designs exclusively for sizes 14 to 32 with a focus on fashion-forward pieces. Their workwear and occasion wear is particularly strong, offering designs you genuinely want to wear rather than settling for what fits.

Universal Standard

Universal Standard takes an inclusive approach, offering every design in sizes 00 to 40. Their basics – particularly the Foundation range – are exceptionally well-made and designed to last. Premium pricing but genuine quality.

Simply Be

A UK-based retailer carrying sizes 12 to 32 across its own label and brands like Joe Browns, Joanna Hope, and Chi Chi London. Good for occasion wear and the sales are excellent for picking up bargains.

Fit Tips for Plus Size Shopping

Sizing varies wildly between brands, so always check size guides and read reviews for fit advice. A size 18 in one brand can differ by several inches from a size 18 in another. Buying based on measurements rather than the number on the label saves time and returns.

Structured fabrics and tailored pieces often flatter more than oversized, shapeless clothing. The idea that bigger bodies should hide under fabric is outdated – clothes that follow your shape look better than those that obscure it.

Building a Plus Size Capsule Wardrobe

Start with well-fitting jeans, a blazer, quality t-shirts in neutral colours, a versatile dress, and a good coat. These foundational pieces create dozens of outfits when mixed and matched. Add personality through accessories, colour, and one or two statement pieces per season.

Invest in good underwear. A properly fitted bra transforms how every other garment sits on your body. Many department stores and independent lingerie shops offer free fittings – use them.

Frequently Asked Questions

Where is the best place to buy plus size clothes in the UK?

ASOS Curve offers the widest online selection. For high street shopping, New Look Curves and M&S provide consistent quality. Simply Be and Eloquii are excellent for occasion wear and statement pieces.

What is considered plus size in the UK?

The fashion industry typically classifies size 16 and above as plus size, though this is increasingly considered an outdated distinction. The UK average dress size is 16, making it the most common size in the country.

How do I find my size when shopping online?

Always check the brand’s specific size guide and measure yourself accurately. Read customer reviews for fit advice – comments about whether items run large or small are invaluable. Order two sizes if free returns are available and send back whichever does not fit.

Are plus size clothes more expensive?

Historically yes, but this is changing. Many high street brands now charge the same price across their full size range. Specialist plus size brands can be pricier but often offer better fit and construction than sized-up high street options.

For more fashion guides and style advice, explore our latest articles. Find more body-positive fashion inspiration on Stylist.