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Savida size bnwt orange - 12,
£14.00
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Collection london 12 - uk,
£17.22
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Elegant off shoulder form - elegant, on/off
£34.99
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Yumi green sequin tulle floral - yumi,
£26.70
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New look animal print - print, shirt
£3.31
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Ladies green and black - ladies,
£10.80
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New look black - new,
£3.31
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Paris green ruched - ax,
£3.84
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Primark black blue abstract - black,
£6.52
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Lauren ralph - lauren,
£21.50
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Per uno dress size - m&s, 12
£10.80
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Jolie moi women size 12 - jolie,
£21.50
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Roman size pink black - size, 12
£4.38
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White stuff women midi - stuff,
£36.99
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Polly womens maxi dress - oh,
£121.00
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Bonprix dark blue layered - blue,
£20.00
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Topshop gold satin neck - gold, v-neck
£21.50
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Very pink sleeveless shift - pink,
£6.52
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Select women green floral - select, lace
£5.45
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Monsoon black sleeveless - monsoon,
£5.45
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Monsoon fusion size black - size,
£6.52
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Silver party cocktail - silver, party/cocktail
£5.45
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Womens neck knitted jumper - womens,
£25.19
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Ladies velvet long sleeve - ladies,
£25.19
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White stuff green - green, with
£6.52
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Finery pink sleeveless - finery, 12
£5.45
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Finery size - size, 12
£3.84
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Rocha john - john,
£5.45
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1950s vintage retro rockabilly - retro,
£33.99
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Lipsy new bnwt burgundy - bnwt,
£25.00
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Farm rio fresh macaws midi - rio,
£59.99
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Elegant fitted ruching feature - fitted,
£22.99
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Collection green snake - m&s,
£6.52
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Wallis black polka - wallis, dress
£5.45
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Pink vanilla women black white - women,
£6.52
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French connection black sheath - french,
£8.12
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Boohoo women black - black, lace
£5.45
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Next black fit flare - next,
£4.91
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White stuff womens midi - white,
£32.99
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Navy blue maxi dress - navy,
£94.30
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Ladies green coast - ladies,
£5.45
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Red cocktail dress sizes - dress, 10-12
£12.94
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Karen millen women - karen, black
£39.18
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Boohoo black white gingham - boohoo, black/white
£4.38
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Joules riviera print - print, jersey
£4.91
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Navy floral lace shift - lace, dress
£6.52
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Ladies lilac debenhams - lilac,
£10.80
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Lipsy london pink orange - pink,
£29.99
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Dorothy perkins showcase - perkins,
£8.12
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Oasis natural history museum - natural,
£6.25
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Apricot womens navy - womens,
£12.99
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Lipsy red lace short sleeve - red,
£7.59
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Boohoo red lace sweetheart - boohoo,
£8.12
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Cute and comfortable dress - and,
£7.59
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Navy blue floral dress - m&s,
£16.14
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Jolie moi black lace - moi, lined
£8.66
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Really super curvy twist - really/super, side
£21.50
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Fab french connection - connection, bodycon
£10.80
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Black and green - m&s,
£16.14
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Double two woman black - two, black/white
£6.09
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Karen millen navy white - karen,
£19.36
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Monsoon black floral - monsoon,
£16.15
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Antonomy floral ruch dress - floral,
£9.72
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Fenn wright manson charcoal - fenn,
£15.00
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New red white - &,
£5.45
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Phase eight black - eight, floral
£16.15
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Phase eight purple evening
£21.50
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Wallis petite leopard - petite, 12
£6.52
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Love roses dress - roses, in
£19.36
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Monsoon navy paisley - monsoon,
£14.00
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Joules purple corduroy - joules, tunic
£9.19
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Ladies long dress size - ladies,
£3.00
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Bnwt studded leather look - bnwt,
£25.66
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Monsoon strapless silk sequin - monsoon,
£63.10
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Kaliko dress size purple - kaliko,
£15.61
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Stunning river island burgundy - river,
£16.15
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Vintage 80s lisa petites - vintage,
£38.14
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French connection floral - connection, uk
£21.50
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Ladies summer dresses - ladies,
£10.80
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Coast cold shoulder - shoulder, bodycon
£18.00
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Black cream abstract - f&f,
£3.31
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Brand new hobbs louis blue - brand,
£89.10
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Monsoon red strapless sequin - monsoon,
£57.90
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Women daisy street - women’s,
£6.52
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George black white check - black,
£18.08
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Elise ryan designer black - elise, uk
£26.70
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New with tag red herring - red, shirt
£7.05
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Roman red pleated asymmetric - roman,
£14.99
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Threadbare womens navy - threadbare,
£10.50
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Primark cares multicoloured - primark,
£5.45
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Black and blue - blue, floral
£10.80
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Navy blue pink bold - navy, floral
£6.52
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Monsoon size red - 12,
£6.52
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Primark black and white knee
£4.38
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Silver sequin fixed wrap - f&f,
£20.00
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Women vintage cotton linen - women's,
£15.59
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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 £3 to £121, with an average of £17.68. 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 £3, while premium listings can reach £121 — giving you a wide budget spread to work with. The average price of £17.68 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.