Black dress. It's made of chiffon, but it has an inner lining so you don't have to worry about it being see-through. It has a light and elegant impression. It's labeled as size 11, but I, who usually wear a size M, could also wear it. Both the main dress and the inner lining have openings with zippers and buttons at the armpits, making it easy to put on and take off. Thank you for looking.