Coast Womens 100% Silk Purple Strapless Prom Cocktail Mini Dress UK8/S wedding
£31.50 Original price was: £31.50.£26.50Current price is: £26.50.
-16% · reduced price
£26.50 here, £35.00 on our marketplace listings. No marketplace fees to pass on, and 14-day returns.
Coast purple 100% silk strapless dress with fitted bodice, defined waist, fit-and-flare silhouette — ideal for weddings, prom, cocktail parties, bridesmaid or…
Condition & measurements (taken flat, inches unless stated)
Size S · UK 8 label size and our UK estimate; see the description
Condition Condition is mint, worn once
Bust 15.5" (31" round) Waist 13.2" (26.4" round) Length 29"
On the label: Made in China · 100% silk
Care tip: Hand wash cold and briefly with a mild detergent, or dry clean. Don’t soak or wring; dry flat in the shade; iron low on the reverse.
or, more exact, your measurements in inches
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1 in stock
Same size, other pieces
UK 8 · 110 in stockSize guide · sizes are read from the garment, measurements are in the description
How Coast dresses size against other labels →
Guides: Vintage dress sizing by brand: label vs tape · Night out outfits, UK edition: club, pub and dinner
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Coast purple 100% silk strapless dress with fitted bodice, defined waist, fit-and-flare silhouette — ideal for weddings, prom, cocktail parties, bridesmaid or occasion wear.
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Tagged UK 8 and fits true to size as pictured. Condition is mint, worn once.
Waist 13.2” /// bust 15.5”/// length 29”
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#100Silk
| Size | S, UK 8 |
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Coast opened in 1996 as the British occasion-wear shop: prom dresses, bridesmaid colours, structured bodices, and in the 2000s the dresses were made in pure silk where today's version uses polyester. The company went into administration in 2020 and the name now lives online, so a silk Coast dress with a woven label is from the good years.
Is Coast true to size? The sizing is UK and honest, but the boned bodices do not stretch. Measure your bust and waist and compare with the flat numbers we list; the size guide shows how we take them.
What do you check on a Coast silk dress? Composition label, the zip, boning channels and any marks under the arms. We photograph the inside too.
Delivery
- InPost Locker, 1–3 working days, 24/7 pickup, code sent by SMS: £2.99
- Royal Mail Tracked 48, 2–3 working days: £3.95, whatever the size
- Free UK delivery on orders of £40 or more
Every order is packed by us. Ordered by 3pm on a working day (Monday to Friday)? It is posted the same day; later orders go out the next working day. The tracking number comes by email. UK delivery only for now.
Returns
Return any piece within 14 days of delivery: tell us within 14 days, then post it back within 14 days of telling us. Try it on as you would in a shop; if it comes back worn, washed, altered or damaged beyond that, we may deduct the loss in value from the refund. We refund within 14 days of receiving it back, or of your proof of postage if that comes first. Return postage is yours unless the piece is faulty or not as described. Start a return from My Account or the cancel or return form. Full details on Shipping & Returns.
Sizing
Every piece is measured flat and listed with the label size and our UK estimate. If you are between sizes, the size guide explains how to compare with something you already own.






