This river island cocktail dress comes in an elegant white and is a size 8 at the back of the dress there is a zip that is 13 long also at the neck there 2 straps that are 21 long that tie around the back of the neck this dress would be perfect for special occasions or if you just want to stand out from the crowd and look striking and eye catching rrp 30 actual measurements waist28 length 34 outside sleeve 6 chest 30