This is incredible from Missoni Mare (the swimwear/ summer line from Missoni) - perfect for summer. Can style it on its own around the pool, with wide leg trousers, with a pencil skirt, with hot pants. Whatever suits you! Personally I wouldn't actually swim in it... a swimsuit for sunbathing only!
A good fit for a UK10 - small UK12.
In worn but great condition.