ASTR the Label Kelson Vest in Navy. Size L (also in M, S, XS). Self 1: 90% polyester 10% elastane Self 2: 80% polyester 20% cotton Lining: 100% polyester. Dry clean. Front button-up closure. Split hem design with adjustable buckle-strap at back. Decorative flap pockets at front. Silver-tone hardware. Midweight crepe textile with poplin trims. ASTR-WS591. ACT19198CO.