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Size 10 Flats for Women: Where to Buy in the UK

Quick answer: at UK 10 we found seven shops with flats, and the high street has gone. Long Tall Sally and Crispins Shoes are the main sources, and After 8 Shoes and Otto and Ivy each list a few named styles. Next’s shoes here are mostly Long Tall Sally and Yours Curve. Wide fits are nearly over: as shown in search results, Yours has a few pumps in 10E and 10EEE and loafers in 10E, and Evans a few pumps and loafers in 10E.

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• Shops compared7
• Main sourcesLong Tall Sally, Crispins Shoes
• Wide fits at 10A few at 10E, pumps at 10EEE
• Foot length for UK 10279 mm

The step from 9 to 10 is the biggest in flats: ten of the 17 shops at 9 are not in our list here. What remains falls into three groups. Long Tall Sally has its own Standard Fit flats, and Next lists many of them. Crispins Shoes, After 8 Shoes and Otto and Ivy are specialists with their own named styles. Yours and Evans hold on with a few wide pumps and loafers, and for those brands this is the top of the range. Mules have all but gone, and we cannot name one at a whole 10.

We checked shops’ own websites on 30 and 31 October 2026. Crispins Shoes’, After 8 Shoes’ and Otto and Ivy’s store data were read directly on 31 October, and Long Tall Sally’s flats filter and Next’s shoes filter on 30 October. Yours and Evans come from their own pages as shown in search results. After 8 Shoes and Otto and Ivy label these shoes in EU sizes, so their UK 10 is our reading. We have left Very out: its size filter showed items not available in that size, and it refused further reads. Delivery and returns terms were read on 30 October. We did not check prices, and availability changes daily.

Where to buy size 10 flats: 7 shops compared

Seven UK shops that list women's flats in size 10, compared on what they have, 10.5 half sizes, widths, delivery and returns

Shop	Flats at 10 (UK)	10.5	Widths at 10	Delivery and returns	Link
Long Tall SallyMain source	Flat shoes; styles not recorded	No	Standard	Free tracked delivery from £40 (£2.99 below); returns within 28 days, free in store or £1.99 by drop-off or collection through its returns portal.	See Long Tall Sally
Crispins	Flats and loafers	On boots and heels; not read on flats	Not checked	£6.50, free over £250; UK returns within 14 days, unworn, at your cost (no free returns).	See Crispins
Otto and Ivy	Molly, Erica, Harriet, Penny at 44	Not checked	Standard W (wider) on some	Next working day UK delivery (charges not shown on the page we read); returns within 30 days with £5 deducted, and one free size exchange per UK order.	See Otto and Ivy
After 8 Shoes	A few at 44 EUR	No	Not checked	As shown in search results: tracked delivery £4.95 for the first pair, £1 for each extra; free tracked returns within 14 days, unworn and in the original packaging.	See After 8
Yours ClothingTop of its wide fits	A few pumps, loafers	No	Wide E Extra wide EEE	Free tracked delivery from £40 (£2.99 below); returns within 28 days, free in store or £1.99 by drop-off or collection through its returns portal.	See Yours
Evans	A few pumps, loafers in 10E	No	Wide E	Free tracked delivery from £40 (£2.99 below); returns within 28 days, free to a Yours store or £1.99 by drop-off or collection through its returns portal.	See Evans
Next	Mostly LTS and Yours Curve	Very few in its shoes filter	Standard Wide	Next-day delivery £4.95, free to a store; returns within 28 days, free in store or £2.50 by post.	See Next

Everything here sits on a shop’s women’s pages, and we name nothing labelled unisex at this size. Next’s half size comes from its shoes filter, not its flats, and its widths cover all its shoes at 10. Crispins Shoes’ half sizes come from its boots and heels. LTS is short for Long Tall Sally. “Not checked” means we did not record that detail. Delivery and returns are the standard UK terms read on 30 October 2026, as shown in search results where marked.

The shops in more detail

Pumps, loafers and mules at size 10

Ballet pumps are the easiest of the three to name. Otto and Ivy has the Molly, After 8 Shoes the Raven Blue and Fenja 01, and, as shown in search results, Yours has black ballerina and square toe pumps and Evans brown suede and black leather ones. Loafers come mainly from Crispins Shoes, whose BR Mirage, VM Glowy and AM Prato sit beside Otto and Ivy’s Harriet Taupe and Penny Latte. The Erica at Otto and Ivy is a Mary Jane. For mules we can only tell you who does not have them: Marks and Spencer’s mule filter has no whole 10, and Crispins Shoes has a Mules collection we did not read size by size.

Who stopped at 9

• Marks and Spencer: its flat-heel filter at 10 shows only trainers, boots, Crocs clogs and sandals, and its loafers and mules jump to 10.5, in Birkenstock’s unisex sizing.
• Shoe Zone: its Flats filter shows only the Red Fish Unisex Wallabee, and its mule list only Adults EVA clog sandals.
• JD Williams: size 10 held only Paradox London EEE court shoes on 30 October.
• Simply Be, Hotter and Pavers: their flats or women’s filters stop at 9, as shown in search results.
• DB Wider Fit Shoes: 9 is its largest size.
• Clarks: only men’s items at 10 and above.

What we could not confirm at 10

Cosyfeet’s UK filter reaches 10 and its help page mentions a size 10 in a small selection of styles, but we did not read which, so it is not in the table. ASOS’s flats at 10 were not read. As shown in search results, mostly from its US pages, Dr. Martens describes unisex loafers such as the Adrian and Penton as going to 12, but we could not confirm them on its UK site.

How to measure your feet for size 10 flats

Long Tall Sally and Yours Clothing both give 279 mm for a women’s UK 10, against 271 mm for a 9. Fewer charts reach this size, so use one of those two for their own shoes, and the sizing on each specialist’s product pages for theirs.

1. Tape a sheet of paper to the floor against a wall.
2. Stand with your heel to the wall and mark your longest toe.
3. Measure wall to mark on each foot, and compare the longer one with 279 mm.

Width fittings at size 10

Yours Clothing’s chart gives a joint girth of 264 mm for E and 276 mm for EEE, and Long Tall Sally’s single figure is 258 mm. The styles we can name at 10EEE are ballet pumps, and the loafers we found stop at 10E. Next’s shoes filter showed Standard and Wide at 10 but no X Wide, and we did not identify a flat among the wide items. DB Wider Fit Shoes has stopped at 9, and we could not confirm Cosyfeet’s about 6E at this size.

UK 10 in EU and US sizes

Shop	EU	US	Foot length
Long Tall Sally	43	12	279 mm
Yours Clothing	43	12	279 mm
Crispins Shoes (size label)	44	12.5	Not given
Next (filter label)	44	Not given	Not given

A UK 10 is EU 43 at one group of shops and EU 44 at another, so a label alone will not settle it. Otto and Ivy labels these shoes 44, which we read as UK 10, so use its sizing on the product page. We did not find a size table at After 8 Shoes, so use the sizing on its product pages.

Our picks for size 10

We pick from the facts in the table, not from prices or reviews, which we have not checked.

• A ballet flat that also comes larger: Otto and Ivy’s Molly, after checking its sizing on the product page.
• A loafer: Crispins Shoes’ BR Mirage or VM Glowy.
• A 10.5: Marks and Spencer’s loafer and mule filters, mostly Birkenstock, or check Crispins Shoes, which has 10.5 on many boots and heels.
• An EEE pump: Yours’ black ballerina or square toe pumps, running low, as shown in search results.
• A return to a shop: Long Tall Sally, Yours or Evans, free in store.

More size 10 guides

• Size 10 sandals for women
• Size 10 smart shoes for women
• Size 10 heels for women
• Size 10 shoes for women

Frequently asked questions

Where can I buy flats in size 10?

We found seven shops: Long Tall Sally, Crispins Shoes, Otto and Ivy, After 8 Shoes, Yours, Evans and Next. The high street ranges we checked have stopped by this size.

Are there wide fit flats at size 10?

A few, as shown in search results. Yours has ballerina and square toe pumps in 10E and 10EEE and loafers in 10E, and Evans has pumps and loafers in 10E.

Does Marks and Spencer list flats in size 10?

Not at a whole 10 when we checked. Its loafers and mules jump from 9.5 to 10.5, in Birkenstock's unisex sizing, and we found no ballet flat.

Is there a 10.5 flat?

Marks and Spencer has 10.5 in its loafer and mule filters, mostly Birkenstock. Crispins Shoes has 10.5 on many boots and heels, but we did not read half sizes on its flats. After 8 Shoes' half sizes stop at 9.5, and Long Tall Sally, Yours and Evans list whole sizes only.

Can I get a mule in size 10?

We could not name one at a whole 10. Crispins Shoes has a Mules collection we did not read size by size, so it is worth a look.

Why is Very not in the table at 10?

Its size filter showed items not available in the size chosen, and it refused further reads, so we could not check a product page.

Shops were checked on their own websites on 30 and 31 October 2026, and delivery and returns terms on 30 October 2026. Where we say so, details come from a shop’s own pages as shown in search results. We did not check Amazon UK’s listings.

Other sizes: size 9 flats, size 11 flats, or the full large flats for women guide.