Find ENZA COSTA V-neck Sweater Dress on Editorialist. Enza Costa V-neck Sweater Dress in Black. - size M (also in L, S, XS) Enza Costa V-neck Sweater Dress in Black. - size M (also in L, S, XS) 48% viscose 48% polyester 4% spandex. Made in USA. Hand wash. Unlined. Pull-on styling. Ribbed knit fabric. Please note, belt is not included. ENZA-WD434. VK5444. Designed to transform everyday basics into luxury essentials, Enza Costa's unique brand of minimalist, modern clothing is crafted with featherweight blends of sumptuous supima cotton, cashmere and silk.