Theory Draped Cami Tank in Pink. - size L (also in XS) Theory Draped Cami Tank in Pink. - size L (also in XS) Poly blend. Dry clean only. Asymmetrical hem. THEO-WS838. H1109501. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.