Shirts are sold SEPARATELY! We are unable to guess a size if you only purchase one item. Match with dad this upcoming season with these awesome t-shirts! The tees are unisex fit and will fit you and your little one great! We use the softest material, for ultimate comfort! These are made by a women-owned business in Avondale, Arizona. We strive for the best customer service and customer experience! If there is ever anything wrong with your order, please know we will do everything in our power to make sure we get it taken care off! Of course - we strive to have your order perfect the first try!