These washable silk pajama pants work for every day / season. The side slit is great for hot sleepers who want a bit of leg ventilation. It's made from 100% washable Mulberry silk for easy, everyday care. This washable silk pajama tank is made of 100% Mulberry and perfectly crafted for your lounging and sleeping needs with a deliciously indulging feel. Selling the set Both size: M Tank Pit to pit: Approx 19” Shoulder to hem: Approx 25” Pants Waist: Approx 14” Rise: Approx 12” Inseam: Approx 27” Please note: Due to the nature of the silk fabric, there are some faint areas of color variation/whitish surface markings throughout. These are not stains or dirt and are more noticeable under certain lighting. Please see photos.