Personalized St Patricks Day Irish Letter H Monogram Toddler Long Sleeve T-Shirt. Irish Letter H Toddler Long Sleeve Tee - Charcoal alphabet gifts. St Paddy's Day monogram is just right for wearing on St Patrick's Day if your name begins with H. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.