Clayton Gemma Dress in Beige. - size XS (also in ) Clayton Gemma Dress in Beige. - size XS (also in ) 95% viscose 5% spandex. Hand wash cold. Unlined. Elasticized neckline. Tie shoulder straps. Neckline to hem measures approx 52 in length. CLYN-WD192. CLAYSP17 309D. With up-to-the-moment trends for the girl on-the-go, Clayton designs pieces that are just easy. Claytons no-fuss clothing line is full of mini dresses, casual maxis and attention grabbing garments that you cant be without.