Personalized Nautical 40th Birthday Toddler Long Sleeve T-Shirt. Funny 40th birthday Toddler Long Sleeve Tee - Black with a big number 40 and anchors says VINTAGE VESSEL, THE ANCHOR STILL HOLDS. Perfect for ancient mariners! 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.