H&M white button-down shirt, for 6-9 months, long sleeve design. - Brand: H&M - Size: 74 (6-9 months) - Color: White - Design: Button-down collar shirt - Sleeves: Long sleeves The sleeves also have buttons to roll up and secure. It's an off-white color with wood-look buttons, so it can be coordinated widely, from casual to smart casual!