It won't keep you warm. It won't protect you from the elements. It's not going to help you blend into a crowd, and we definitely recommend that you wear something underneath, because it won't preserve your modesty. What it will do is add a delightful vintage flair to your outfit, and keep you stylish whatever the occasion. colour: white Ms Moss. In a size XS/S the length is 48 cm and the chest width is 86 cm. 100% Cotton.