Vix Swimwear Lena Caftan in Tan. - size XS (also in L) Vix Swimwear Lena Caftan in Tan. - size XS (also in L) Rayon blend. Hand wash cold. Unlined. Slip-on styling. Twisted fabric detail at front. Elasticized back waist. Imported. VIXS-WD81. 335-640-035. 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.