This is a knee-length striped dress from ROPE PICNIC. Made of sweatshirt material, it's wrinkle-resistant and not see-through, so you can wear it on its own. You can wear it as is in the summer, or pair it with a cut-and-sew or turtleneck underneath in the winter for a cute look. The size is 38, so I've listed it as a size M. 65% Polyester 35% Rayon There are no stains, but please understand that this is a pre-owned item that has been stored at home, so please purchase if you are okay with that. Also, please note that the shipping method may be changed to Yu-Yu Mercari delivery. Color: Black系 (Black-based) Pattern: Border Stains, tears, odors, etc.: None Season: All Season