Gorgeous set, super upset that it doesn’t fit me! Never worn, still has tags, it is in mint condition! Ideally selling these two items together, as that’s how I bought them. Basically, the size is XS! The UK sizing is described below. Sizes W24 for the jeans & size 2 (USA) for the top. It says 4 but that is UK sizing. Sizes are united kingdom so see sizing chart for measurements. Trying to sell a large portion of my closet, which is why prices are so low. Reasonable offers will be considered! :)