Personalized Thanksgiving Baby Pilgrim Long Sleeve T-Shirt. Baby's 1st Thanksgiving Long Sleeve T-Shirt - White has cute little pilgrim baby holding a big turkey drumstick, perfect for your child's first Thanksgiving holiday feast. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL