Our Mayfair Pink Bicycle Pajama set features a two piece pajama set in a custom print made from 100% Viscose. Viscose is a high quality fabric that has a soft handfeel similar to that of silk and is breathable like cotton. Button up half sleeve shirt with lace detailing. Drawstring Pajama with pockets. Chest pocket with an option to monogram the pocket with your choice of name or initials. 100% Viscose.