YogaColors BabyLuxe Emoticon Kids Tri Blend Cardigan 25% cotton This adorable cardigan is a great alternative to the typical sweatshirt for kids. Tri-Blend (50% Polyester / 25% Cotton / 25% Rayon) construction Size 4 is approximately 16 1/4" (41.3cm) in total length 4-button closure; not intended for sleepwear Unisex for either boys or girls