Enza Costa Supima Bold Sheath Tank in Burnt Orange. - size XS (also in M) Enza Costa Supima Bold Sheath Tank in Burnt Orange. - size XS (also in M) 100% pima cotton. Jersey fabric. Made in USA. ENZA-WS835. ISL3538. Designer of Enza Costa, Rogue, is a Canadian born based in Los Angeles. The line consists of comfortable yet luxurious fabrics like silk, cashmere, and supima and definitely brings to the collection a sort of understated sheer elegance. A staple must-have in any wardrobe, her tees are featured on celebs like Kristen Bell and Jennifer Lopez.