Independent UK guide to large shoe sizes

Large Slippers for Women: UK Size 8 to 13

soft pink moccasin slippers with a fleece lining on a wool rug
AI-generated illustration made for this guide, not a product from any shop listed.

Quick answer: at UK 8 and 9 you can choose from 19 and 18 shops, with moccasins, mules, full-back and touch-and-close styles, and extra wide fits at Cosyfeet, DB Wider Fit Shoes and Padders. Many ranges stop at 9. At 10, Long Tall Sally, Yours and Evans list a 9-10 band. At 11 and 12 there are a few styles: Long Tall Sally’s 11-12 faux fur mules, a short list at Next, and After 8 Shoes in EU sizes. At 13 we found only Cosyfeet’s unisex Rowan, built for exceptional swelling or heavy bandaging, and not a general slipper.

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  • Sizes coveredUK 8 to 13
  • Shops compared20
  • Largest everyday slipperUK 12, a few styles
  • At 13Cosyfeet Rowan, for swelling

Women’s slippers go further than women’s flip-flops, but in an unusual way. Up to 9 they behave like any other shoe, with a good choice of shapes and real wide fits. Above that they turn into bands. Long Tall Sally, Yours and Evans list one slipper for two sizes, so a 9-10 or an 11-12 answers both numbers, and that band is what keeps the choice alive at 10 and above. Past 12 there is no everyday slipper that we could find. Filters also mislead, with several returning a full page of slippers at sizes the shop does not hold. This guide says which results are real.

We checked each shop’s own website on 31 October 2026: size filters, product pages, and store data at Crispins Shoes and After 8 Shoes. Next and Very refused further reads part way through, so their details are what we saw before that. Hotter, Padders and Celtic and Co were read through search results only, and Shoe Zone’s XL band rests on a size guide shown there. Delivery and returns terms were read on 30 or 31 October. We did not check prices, and availability changes daily.

Where to buy large slippers: 20 shops compared

Twenty UK shops that list women's slippers in size 8 or larger, compared on largest size, how they size slippers, fits, delivery and returns
ShopLargest size listed (UK)Sized asFitsDelivery and returnsLink
CosyfeetLargest size13 (unisex Rowan; women's styles to 9)Not checked
  • Extra wide
£5.75 per order; UK returns free within 90 days for exchange or refund, with some items excluded.See Cosyfeet
Next12 (EU 47; a few)Whole size; 11.5; own mules Small to X LargeNot checkedNext-day delivery £4.95, free to a store; returns within 28 days, free in store or £2.50 by post.See Next
Long Tall SallyWomen's range to 1211-12 band (a few mules)Bands
  • Standard Fit
  • E and EEE on embroidered mules
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
Yours11-12 band (LTS mules; own to 9-10)Bands
  • Standard bands
  • E and EEE on embroidered mules
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
After 8 ShoesEUR 46 (UK 12 is an assumption)EU sizeNot checkedAs 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
Evans9-10 bandBands
  • E and EEE on embroidered mules
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
Crispins Shoes10 (one style; available at 9 and 10 only)Not checkedNot checked£6.50, free over £250; UK returns within 14 days, unworn, at your cost (no free returns).See Crispins Shoes
Shoe Zone9; band XL given as 9 to 10Not checked; S to XLNot checkedNext-day delivery, free from £10 (£2.99 below); unworn returns within 12 months, free to a store or £2.50 by post.See Shoe Zone
Very9 (10 not confirmed)Not checkedNot checked£3.99, free from £75; free returns within 28 days, unused and in the original packaging.See Very
Simply Be9Not checked
  • Standard
  • Wide (E)
  • Extra Wide (EEE)
£4.99 standard delivery; free returns within 28 days with its own return options, and exceptions apply.See Simply Be
JD WilliamsFull-back styles9Not checked
  • Standard
  • Wide (E)
  • Extra Wide (EEE)
£3.99 standard delivery; free returns within 28 days with its own return options.See JD Williams
DB Wider Fit Shoes9Not checked
  • 2E-4E
  • 6E-8E
£6 standard delivery up to 4 kg, no free threshold listed; returns within 30 days, free by Royal Mail with the label sent, other couriers at your cost; unworn and unmarked, and cut straps cannot go back.See DB Wider Fit Shoes
Padders9, as shown in search resultsNot checked
  • EE to 6E
Not confirmed: we did not find its delivery or returns terms, so read them before ordering.See Padders
Pavers9 (full slippers)Whole size
  • Wide fit on some
£3.99 standard delivery, free to a store; returns within 45 days, free to a store or £2.50 deducted by post.See Pavers
Hotter9 (a few, as shown in search results)Not checked
  • Wide fit options
Free delivery over £120 (cost below not stated); returns within 30 days with £2.95 deducted; size or width exchanges free.See Hotter
UGG9 (10 not confirmed)Whole sizeNot checkedNot confirmed: we did not find its delivery or returns terms, so read them before ordering.See UGG
ASOS9 (a few)Not checked; 7-8 bandNot checked£4.50, free over £40; returns within 28 days, free for account holders under its Fair Use Policy, £3.95 for guest orders.See ASOS
Celtic and Co9, as shown in search resultsCharted 3 to 9Not checkedNot confirmed: we did not find its delivery or returns terms, so read them before ordering.See Celtic and Co
Marks and Spencer8Not checked; S to L on someNot checked£3.99, free over £75; returns within 28 days (14 for sale items), free by post or in store, though orders under £10 or all-sale orders collected in store usually cannot be posted back.See Marks and Spencer
Clarks8Not checkedNot checked£4.95, free over £75; returns within 28 days (14 for sale items), free in a Clarks full-price store or £2.95 by post.See Clarks

The largest size is the biggest slipper size we could confirm at each shop on a women’s page. A filter may go further, but sold-out sizes and sizes we could not read do not count. Very’s filter shows slippers at 10, but we could not check them on a product page. After 8 Shoes’ UK sizes are our reading of EU labels. “Not checked” means we did not record that detail. Delivery and returns are the standard UK terms read on 30 or 31 October 2026, as shown in search results where marked.

The shops in more detail

Cosyfeet

Cosyfeet's women's extra wide slippers, such as the Hannah, Daydream, Holly and Emma, stop at 9. From 10 to 13 its filter holds one unisex style, the Rowan, in suede and leather. Cosyfeet says it is designed for exceptional swelling or heavy bandaging, so it is not a general slipper, and it is listed under both women's and men's footwear. Standard UK delivery is £5.75 per order. UK returns are free within 90 days for exchange or refund, with some items excluded.

Women's styles
To UK 9
Rowan
Unisex, 5 to 13
Returns
90 days, free (some exclusions)
See Cosyfeet slippers

Long Tall Sally

Long Tall Sally lists slippers in double bands: Yours 5-6, 7-8 and 9-10, and LTS 7-8, 9-10 and 11-12. Up to 10 there are mules, boots, moccasins and ballet slippers. The 11-12 band is a few LTS faux fur mules in Standard Fit. Wide E and Extra Wide EEE are only on Yours Faux Suede Embroidered Mules, to 10E. Tracked delivery is free from £40 (£2.99 below). Returns within 28 days must be clean and unworn with tags, free in store or £1.99 by drop-off or collection through its returns portal.

Top band
11-12
Wide
To 10E
Returns
28 days; free in store, £1.99 via returns portal
See Long Tall Sally slippers

Yours

Yours has the same bands, and its own brand stops at 9-10. At 11-12 it shows the LTS mules only. Use its main slippers page for 11 and 12, as the filter on its wide fit slippers page returns everything there. Tracked delivery is free from £40 (£2.99 below). Returns within 28 days must be clean and unworn with tags, free in store or £1.99 by drop-off or collection through its returns portal.

Own brand
To 9-10
At 11-12
LTS mules
Returns
28 days; free in store, £1.99 via returns portal
See Yours slippers

Next

Next's filter runs to UK 12 (EU 47), with an 11.5 (EU 46) too, plus Small to X Large bands on its own mules. There are many styles at 8, a short list at 10, and a few at 11 and 12, among them UGG Grey Elea and Kurt Geiger London Kensington. Crocs fleece lined clogs appear from 9 and Crocs Classic Cosy from 10, and we do not count either. Next refused further reads, so this is what we saw before that. Next-day delivery is £4.95, or free to a store, and returns within 28 days are free in store or £2.50 by post.

Top size
UK 12 (EU 47)
Half size
11.5 (EU 46)
Returns
28 days; free in store, £2.50 by post
See Next slippers

After 8 Shoes

After 8 Shoes has a small slipper range in EU sizes, EUR 42 to 46, with styles such as Catalonia 48, Dotted, Sasha and Lizzie. We read those as about UK 8 to 12. That is our reading, not the shop's, and EUR 46 as UK 12 is an assumption. We did not find a size table, so use the sizing on the product page. As shown in search results, tracked delivery is £4.95 for the first pair and £1 for each extra, and free tracked returns within 14 days need the pair unworn and in its original packaging.

Sizes
EUR 42 to 46
UK size
Our reading
Returns
14 days, free label (search results)
See After 8 slippers

JD Williams

JD Williams lists full-back, touch-and-close, moccasin and mule slippers in Wide (E) and Extra Wide (EEE), to 9. Its filter runs to 12, but 10 to 12 hold one product, a Crocs lined clog boot. Standard delivery is £3.99, and returns within 28 days are free through its own return options.

Real top size
UK 9
Fits
Standard, E, EEE
Returns
Free within 28 days (own options)
See JD Williams slippers

DB Wider Fit Shoes

DB's women's wide fit slippers run from 3 to 9, with fittings of 2E-4E and 6E-8E, style by style. It lists slip-on, touch fastening and elasticated styles. Standard delivery is £6 up to 4 kg, with no free threshold listed. Returns within 30 days are free by Royal Mail with the label sent and other couriers are at your cost. Slippers must be unworn and unmarked, and cut straps cannot go back.

Sizes
To UK 9
Fits
2E-4E, 6E-8E
Returns
30 days; free Royal Mail label
See DB wide fit slippers

UGG

UGG's women's slippers filter runs from 3 to 10 in whole sizes. At 9 it lists the Tasman II, Scuffette II, Tazz II, Elea Slip-On and others. We could not read what its filter holds at 10, so 9 is as far as we can confirm. We could not confirm its delivery or returns terms, so read them before ordering.

Confirmed to
UK 9
Returns
Not confirmed
See UGG women's slippers

Marks and Spencer

Marks and Spencer has mule, moccasin, ballerina and slipper boot styles, its own and from brands such as Skechers and FatFace, but 8 is the largest size. S, M and L bands sit alongside the numbers, and its filter at 9 returns the whole list. Delivery is £3.99, free over £75, and returns within 28 days (14 for sale items) are free by post or in store, though orders under £10 or all-sale orders collected in store usually cannot be posted back.

Top size
UK 8
Returns
28 days (14 for sale items); free, with exemptions
See Marks and Spencer slippers

Evans lists Yours and Evans faux fur styles to its 9-10 band. Simply Be matches JD Williams, with mules, slingbacks and moccasins to 9. Crispins Shoes has Toni Pons slippers, available only at 9 and 10 among sizes 8 and above. Hotter, Padders, Pavers, Celtic and Co, Shoe Zone, ASOS and Very reach 9, as our size 9 guide shows, and Clarks stops at 8.

Shop by size

Each size guide compares the shops that list slippers in that size, with bands, fits, and EU and US sizes from the shops’ own charts.

Women's slippers

  • Size 8: 19 shops, with a wide range of shapes and fits, and the top size at Marks and Spencer and Clarks.
  • Size 9: 18 shops, and the top size for most wide fit ranges.
  • Size 10: 8 shops, led by the 9-10 band. Very’s filter shows slippers too, but we could not confirm them on a product page.
  • Size 11: 5 shops, with LTS mules in an 11-12 band and a few brands at Next.
  • Size 12: 5 shops, at the limit of most of those ranges.
  • Size 13: 1 shop: Cosyfeet’s unisex Rowan, built for exceptional swelling or heavy bandaging.

Buying big slippers: what we learned

Bands, not single sizes

Long Tall Sally, Yours and Evans use double bands of 7-8, 9-10 and, at Long Tall Sally and Yours, 11-12. A band answers two sizes, and it has no half size. ASOS shows 7-8 too. Letter sizes are harder to read. Marks and Spencer has S, M and L, Shoe Zone S to XL, with XL given as ladies’ 9 to 10, and Next’s own mules run Small to X Large, with the UK size behind them not read.

Women’s-labelled or unisex

Up to 12 what we list sits in women’s ranges or on women’s pages. The exception is Cosyfeet, whose list from 10 to 13 is the unisex Rowan. At Next, the styles at 11 and 12 appear on the women’s filter, but UGG’s own women’s filter stops at 10, and we did not read how Next labels them. An item labelled men’s never counts here.

Full-back and touch-and-close slippers

These belong to the lower sizes. JD Williams has full-back and touch-and-close styles to 9, such as the Audrey and Topaz in Extra Wide (EEE). DB has touch fastening and elasticated styles to 9, and Pavers a full slippers page to 9, with adjustable fasten styles on it. Shoe Zone lists The Slipper Company’s full slippers to 9. We found none above that, though we did not read the type of every style at Next, After 8 Shoes or Cosyfeet.

Moccasins

Moccasins reach further than full-backs, because they are part of the bands. Long Tall Sally and Yours list Yours moccasin slippers to the 9-10 band. Below that, Marks and Spencer, Simply Be, JD Williams’ Leona Suede, Next’s Moccasin Suede and Clarks’ Siana Mocc are all there at 8 or 9, along with Hunter moccasin slippers at ASOS.

Wide and extra wide

The specialists stop at 9. Cosyfeet’s women’s styles are extra wide, DB offers 2E-4E and 6E-8E style by style, and Padders EE to 6E, as shown in search results. Simply Be and JD Williams list Wide (E) and Extra Wide (EEE). Above 9, Long Tall Sally and Yours keep Wide E on Faux Suede Embroidered Mules at 10, with no 10EEE. We could not confirm a wide fit above that.

Filters that mislead

Several filters return the whole slipper list at a size the shop does not hold: Long Tall Sally and Yours at 13, Evans at 11 to 13, Very at 11 to 13, and Marks and Spencer at 9. Simply Be and JD Williams run to 12, but from 10 up they hold one Crocs lined clog boot. ASOS’s UK 10 and above are clothing sizes on nightwear, and the item at 10 is a playsuit. If a list is long at a large size, read the titles.

EU sizes at After 8 Shoes

After 8 Shoes labels slippers in EU sizes only, and we did not find a size table. We read EUR 42 to 45 as about UK 8 to 11, and EUR 46 as UK 12 on the same step, which is an assumption. Next labels EU 46 as UK 11.5 and Long Tall Sally calls UK 12 EU 45, so go by the sizing on the product page.

Returns differ a lot

Cosyfeet’s UK returns are free within 90 days, with some items excluded. Marks and Spencer’s are free within 28 days (14 for sale items), though orders under £10 or all-sale orders collected in store usually cannot be posted back. Hotter deducts £2.95, though size or width exchanges are free. Crispins Shoes has no free return service, and its window is 14 days. We could not confirm terms at UGG, Padders or Celtic and Co.

Frequently asked questions

What is the largest women's slipper size in the UK?

We found 13, but only Cosyfeet's unisex Rowan, which is designed for exceptional swelling or heavy bandaging. The largest everyday slippers we found stop at 12, at Long Tall Sally, Yours and Next.

Why are some slippers listed as 9-10 or 11-12?

Long Tall Sally, Yours and Evans list slippers in double bands, so one slipper answers two sizes.

Where can I buy extra wide slippers in a large size?

Up to 9, Cosyfeet, DB Wider Fit Shoes, Simply Be, JD Williams and Padders all list them, Padders as shown in search results. Wide E goes to 10 on Yours Faux Suede Embroidered Mules.

Are there full-back slippers above size 9?

We did not find any, though we did not read the type of every style at Next, After 8 Shoes or Cosyfeet above 9. JD Williams, DB and Pavers stop at 9, and the styles we could read above that are mules, boots, moccasins and ballet slippers in bands.

Does Marks and Spencer list slippers above size 8?

No. Its filter stops at 8, and choosing 9 returns the whole list.

Do UGG slippers come in large sizes?

Its UK filter runs to 10, and we confirmed styles at 9. Next also shows an UGG Elea Slip-On at 10, 11 and 12, and we did not read its label.

Shops were checked on their own websites on 31 October 2026, and delivery and returns terms on 30 or 31 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.

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