Corset tops: Women's corsets are made of 90% polyester and 10% spandex. Women's corsets have lace on the back of the underwear and are supported by a plastic lining.Corset occasions: Fashionable and sexy corset Corset underwear is widely used in weddings, Christmas parties, nightclubs, cosplay, Halloween costume parties. Retro Renaissance medieval Victorian costumes for party performances, intimate or naughty occasions. Sizes available M,L,XL,XXL. various colours