Material: Polyester, soft and skin-friendly, comfortable to wear, suitable for baby boy fall clothes. Design: Stylish and unique design baby boy sweatshirt, simple crew neck, special triangle design, pair with favorite jackets, pants and accessories for an warm yet cute look. Occasion: Baby boy fall outfit perfect for fall and winter daily wear, playing outside, family days,holidays, birthdays gifts, baby photography, etc. Size: Suitable for 12-18 months boy fall outfits, 18-24 months boy clothes, 2-3t toddler sweatshirt, 3-4t toddler boy sweatshirt, 4t - 5t boy sweatshirt. Package included: 1pc long sleeve top.