Royal Silk's best-selling classic silk shell is a must-have staple for every woman's wardrobe This is the perfect silk suit blouse or you can use it as a glam tee with any old jeans. It's sharp. It's easy. It's classy. Six Shell sizes in bust measurements: XS(36), S(38), M(40), L(42), XL(44), XXL(46) Features cap sleeves, a boat neck opening, and 4" side slits. Hand wash, dry clean or safely machine-wash with use of Washer/Laundry Bag by Royal Silk.