Lanston Layered Drawstring Mini Dress in Black. - size M (also in ) Lanston Layered Drawstring Mini Dress in Black. - size M (also in ) 50% poly 38% cotton 12% rayon. Unlined. Bodice overlay. Ruched sides with single drawstring detail. Slub knit fabric. LANS-WD278. L 1463TRI. Lanston is a modern, luxurious and affordable fashion basics collection, that provides timeless pieces in a contemporary market.