Vix Swimwear Iza Dress in Black. - size L (also in ) Vix Swimwear Iza Dress in Black. - size L (also in ) 100% rayon. Hand wash cold. Unlined. Lace-up front neckline. Pleated fabric detail. Shirred fabric back detail. Semi-sheer. VIXS-WD50. 295 907 001. Brazilian designer Paula Hermanny offers swimwear made for the jet setter who is both classic and modern. Whether her Vix woman is in St. Barts, Bali, or Monte Carlo, Hermanny's collection of swimwear, which features leather and gold signatures, will always add an element of luxury to the occasion.