Lanston Exposed Shoulder Dress in Gray. - size L (also in ) Lanston Exposed Shoulder Dress in Gray. - size L (also in ) 50% poly 38% cotton 12% rayon. Unlined. Slub knit fabric. Shoulder cut-outs. Ruched side seams. LANS-WD244. L 1235TRI. Lanston is a modern, luxurious and affordable fashion basics collection, that provides timeless pieces in a contemporary market.