The Arizona Jean Co Polo Shirt is a stylish and comfortable option for boys size 12 months. Featuring a blue and green striped pattern, long sleeves, and a collared neckline, this pullover shirt is perfect for casual occasions during the winter and fall seasons. Made from 100% cotton, it is easy to care for with machine washable instructions. The shirt also includes button accents and a regular fit, ideal for active little boys who love to play and explore. Perfect for adding a touch of style to any young boy's wardrobe.