BLANKNYC Button Up Shirt in Baby Blue. Size L, M, S. 70% cotton 30% polyester. Machine wash cold. Front button closure. Breast pockets. Midweight poplin fabric. Item not sold as a set. BLAN-WS70. 06EA4587. Since exploding onto the scene in 2007 with the signature Studded Skinny Classique jeans, [BLANKNYC] has been creating approachable clothing in obsession-worthy fits, fabrics and design. The Manhattan-born brand couples aggressively modern silhouettes with the integrity of premium quality: a mash-up of stretch denim, vegan leather, plush knits and industrial hardware transform minimalist basics into runway relevance.