Universal Standard Geneva Dress Blue - Size 6-8 (2xs) Size 2XS = 6/8 Very stretchy 93% Peruvian Cotton, 7% Elastane The dress that started it all! This dress is versatile, stylish, and best of all, comfortable. It's the effortless option you'll reach for every time. Made from a Peruvian cotton blend we developed ourselves from the thread up, this piece is colorfast, has incredible bounce-back, and is pilling resistant.