Boys' Flannel Shirts

Update his casual wardrobe for in-between weather with our cosy boys' flannel shirts. Look for classic checked and plaid flannel shirts he can wear with jeans and trainers, or choose cool grey and beige grandad shirts in soft flannel material. Layer comfy cotton flannel overshirts over his T-shirts for extra warmth when temperatures drop. Shop more snug layers among our boys' sweatshirts collection.