Personalized My 1st Mardi Gras Crown Toddler Long Sleeve T-Shirt. Mardi Gras crown for girls with it's my 1st Mardi Gras quote that comes on this Toddler Long Sleeve Tee - Black 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.