This is a one-piece dress with a white T-shirt top and a blue-gray flared skirt. The skirt is made of thick, sturdy fabric. It wrinkles easily, but the fabric has a good stiffness, so it shouldn't be too noticeable. I've worn it 2-3 times. It's supposed to be a 130cm size from Belle Maison, but there's no size label. The fit is on the larger side. Please refer to the following measurements for consideration: Size: 130-140cm Flat measurements: Length 75cm, Shoulder width 37cm