twenty Rib Off the Shoulder Top in Blue. - size L (also in ) twenty Rib Off the Shoulder Top in Blue. - size L (also in ) 100% viscose. Hand wash cold. Elasticized off the shoulder neckline. Raw cut hem. TWER-WS58. MI4B 007. Twenty has transformed a fashion essential by giving the classic knit tee a luxurious and modern take. Crafted from amazing fabric, twenty creates super soft tees, knit dresses, bodycon skirts, and cozy sweatpants that will quickly become everyday staples in your wardrobe.