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Papaya blue black metallic - papaya,
£6.52
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Women long sleeve tunic dress - women,
£15.66
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Womens white stuff rua - white,
£34.95
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Ladies absolutely gorgeous - absolutely,
£16.14
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Collection 12 regular - m&s,
£3.31
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Black wallis strap dress with - dress,
£6.52
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Gold grey black geometric - gold,
£7.59
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Bnwt roman originals - originals, black
£10.00
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Laura ashley weekend chevron - ashley,
£12.94
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Black lace overlay sleeveless - black,
£2.77
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French connection women - french,
£6.52
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Women black white - &,
£3.31
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Paris orange square neck - orange,
£21.50
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Black long sleeve - long,
£9.19
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White stuff women - women's, midi
£31.44
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White stuff women - white,
£32.29
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Paris navy square neck - navy,
£21.50
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Roman black long fit flare - long,
£4.38
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Phase eight navy - phase, floral
£31.90
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White stuff cord dress size - stuff,
£8.66
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Roman size black gold - roman,
£4.38
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Phase eight sleeveless - phase,
£42.30
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Phase eight blue floral pencil - phase,
£19.36
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Next size brown white - next, 10-12
£7.05
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Autonomy pink floral - pink, maxi
£21.50
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Karen millen pink - karen, &
£42.30
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Paris line low midi - paris,
£8.00
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Debenhams ladies brown - ladies, brown/black
£5.45
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White stuff womens elle - stuff,
£34.95
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Whistles chocolate brown - whistles,
£49.95
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Bravissimo rust jessica dress - bravissimo,
£29.99
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Lindy bop bletchley decorative - lindy,
£29.99
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Libra blue floral - floral, dress
£16.15
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Beautiful cobolt blue - cobolt,
£26.70
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Yellow mustard dress - uk, 12-14
£5.45
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Paris ruched cut out - ax,
£24.62
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Brave soul black - brave, black/white
£6.52
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Martha moscow white - martha,
£52.70
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Hope ivy maxi - uk12, in
£34.00
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Karen millen line midi - millen, dress
£36.00
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Hobbs white linnen dress size
£78.70
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Jacques vert black - black, sheath
£16.15
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Mint velvet navy one - velvet,
£63.10
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Collection first avenue - by,
£10.80
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Ted baker size - baker, 12
£42.30
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Coast bardot evening dress - coast,
£16.15
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Dorothy perkins uk12 - dorothy,
£6.52
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Pretty white dress cut - dress, out
£6.52
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Mela london animal - mela,
£5.45
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Ladies dresses size - dresses, midi
£12.94
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Mew mews stunning - mew, party
£49.99
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Asos design denim - asos,
£3.31
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Mint velvet blue denim - velvet,
£51.66
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Red satin dress size - , 12
£10.80
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Asos red skater dress - skater, size
£8.66
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Women grey papaya - papaya, uk
£9.73
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Boden elodie green patterned - elodie,
£31.90
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Silky green midi dress - silky,
£5.45
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Next tailoring dress size - , 12
£5.45
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New look black - look, geo
£9.73
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Kaliko red sleeveless - sleeveless, v-neck
£10.80
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French connection size red - connection,
£16.15
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Royal blue faux - wrap, /
£8.66
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Fat face navy floral - navy, uk
£7.59
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Coast multicoloured floral - coast,
£5.45
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Hobbs burgundy pink - burgundy/pink, floral
£37.09
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Hobbs black pink - size, 12
£51.66
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Hobbs black pink dress - , size
£51.66
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Women dress from new look - from,
£6.52
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Dorothy perkins red neck - dorothy, v-neck
£9.73
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Daisy street blue striped knit - street,
£2.77
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Boohoo leopard print chiffon - leopard,
£6.52
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Velvet dark pink midi - velvet,
£9.73
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Papaya woman blue yellow green - woman, blue/yellow/green
£3.31
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Sosandar fit flare - sosandar, &
£5.45
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Lindy bop black white pencil - bop,
£4.38
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Size petite red - m&co, lace
£8.12
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Red herring multicoloured - red,
£3.84
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Coast blue sleeveless round - blue,
£10.80
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Mistral pinafore dress bntw - dress,
£8.66
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Sosandar fit flare - sosandar,
£7.59
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Flounce london fuchsia - london, pink
£20.43
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John lewis size - size, 12
£10.80
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Whistles silk velvet - silk,
£29.82
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Roman shift dress - shift, floral
£7.59
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Nwt monsoon black gold - black,
£37.10
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Pretty little thing - little, shape
£8.66
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Floral midi dress size 12 - floral,
£6.52
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Boden dress size regular - size,
£30.00
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Lush urban revivo lime - lime, green
£6.52
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Chi london - chi,
£4.91
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River island black bodycon - island,
£3.31
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Next line midi dress - next,
£6.52
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Prettylittlething black - prettylittlething,
£4.38
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Next women glamorous party - next,
£6.52
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Karen millen bodycon - bodycon, midi
£35.00
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Looking for more 12 dress?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 12 dress listings currently in our index. Prices range from £2.77 to £78.7, with an average of £17.96. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 12 dress →
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Whether you are looking for a brand-new or second-hand 12 dress, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.77, while premium listings can reach £78.7 — giving you a wide budget spread to work with. The average price of £17.96 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.