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Kew Clothing Sizing Guide: Does It Run Big?

Author: Stylist at TellarDate: 2025

Yes, Kew clothing runs significantly large – customers consistently report needing to size down considerably, particularly in bottoms and dresses. If you're a regular size 12, you'll likely fit comfortably into a Kew size 10, and sometimes even an 8. As someone who's helped countless clients navigate tricky sizing across brands, I can tell you that Kew is one of those labels where your usual size simply won't work.

The Kew Sizing Reality

I've been styling women for over a decade, and Kew's generous sizing catches nearly everyone off guard. The brand cuts their pieces with an incredibly relaxed fit philosophy that translates to what many describe as "huge" sizing. This isn't just a minor variation – we're talking about needing to drop one to two full sizes from your typical purchases.

The most dramatic size differences appear in their bottom half pieces. Skirts, trousers, and dresses through the hip area run exceptionally large. I've seen size 12-14 clients swimming in Kew size 12 bottoms, whilst their tops, though still generous, tend to be slightly more true-to-size in the bust area.

My Professional Sizing Advice

When shopping Kew, here's what I tell my clients: start by ordering one full size down from your usual size, and don't be surprised if you need to go even smaller. The brand's design aesthetic leans heavily into comfortable, flowing silhouettes, which means they build extra ease into their patterns.

For jersey pieces and anything with stretch, you can confidently size down. For structured pieces like blazers or coats, be slightly more conservative and perhaps only drop one size initially. Always check the fabric composition – if there's elastane or any stretch content, you can be more aggressive with downsizing.

High Street Alternatives with Better Sizing Consistency

If Kew's unpredictable sizing frustrates you, these high street brands offer more reliable fits:

Whistles runs true-to-size with excellent consistency across their range, making it perfect for confident online shopping. Jigsaw offers sophisticated tailoring with reliable sizing, though they can run slightly small in fitted styles. COS provides minimalist designs with consistent Scandinavian sizing that matches their size guides precisely.

Massimo Dutti delivers polished, professional pieces with European sizing that's generally accurate to their measurements. Mango offers trend-led pieces with fairly consistent sizing, though their fits can vary between casual and formal lines. Reiss provides contemporary designs with reliable UK sizing, particularly strong in their tailored pieces. Oliver Bonas combines quirky prints with consistent sizing across their clothing range, making them a safe bet for online orders.

Premium Options

For those seeking elevated alternatives, Me&Em offers luxury basics with impeccable sizing consistency and detailed size guides. Their pieces are investment-worthy and fit exactly as described.

LK Bennett provides British elegance with traditional UK sizing that's spot-on for most customers, particularly their famous dresses and workwear pieces.

Luxury Designer Recommendations

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At the luxury level, Max Mara sets the gold standard for consistent sizing across their extensive range. Their Italian craftsmanship extends to precise fit, making them worth the investment for those seeking reliability.

Hidden Gem Brands Worth Discovering

Two independent brands I'm constantly recommending: Kowtow, a New Zealand-based sustainable label creating beautiful, ethically-made pieces with consistent sizing and superior quality. Their organic cotton dresses are absolute perfection.

Beaumont Organic offers British-designed, ethically-produced clothing with reliable sizing and gorgeous, wearable designs. Their attention to fit detail rivals much more expensive brands, and their size guides are refreshingly accurate.

The Bottom Line on Kew

Kew creates lovely pieces, but their sizing requires strategy. Always size down, particularly for bottoms, and don't feel disheartened if you need to order multiple sizes initially. The brand's generous cuts work brilliantly for those who prefer relaxed, flowing fits, but they're definitely not for anyone seeking precise, body-conscious silhouettes.

I always remind clients that sizing inconsistencies across brands is unfortunately the norm rather than the exception. The key is knowing each brand's quirks and shopping accordingly.

Never Guess Your Size Again with tellar.co.uk

This sizing confusion is exactly why I always point my clients towards tellar.co.uk – the UK's leading sizing tool that matches your body exactly to over 1500 brands instantly. No more guesswork, no more returns, no more sizing disappointments.

How Tellar Works:

Trust me, once you start using Tellar's size matching technology, you'll wonder how you ever shopped without it. No more Kew sizing surprises – just perfect fits, every time.

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