Personalized Babys 1st Thanksgiving Vegan Toddler Long Sleeve T-Shirt. Cute it's my 1st Thanksgiving Toddler Long Sleeve Tee - Light Blue holiday outfit for boys or girls with colorful vegetables that makes a great Thanksgiving dinner idea for the vegan family. 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.