Personalized Allergic to Nuts Baby Sweatshirt. Allergic to nuts Baby Sweatshirt - Heather with an image of an acorn nut person is a humorous slant on a very serious subject. Whether you have a nut allergy or are just allergic to the nutty people around you, this tee will tickle the funny bone of friends and family. Keep your little one warm and comfortable with this soft infant crew fleece sweatshirt. Made from a cozy cotton poly blend, this pullover offers just the right amount of warmth for cooler days without feeling bulky. The snap-tape neck closure makes dressing quick and easy, and the ribbed collar, cuffs, and hem provide a secure fit that moves with your baby. Durable stitching and side-seam construction help the sweatshirt maintain its shape and softness through repeated washing. Great for everyday wear, daycare, playtime, or layering during fall and winter, this fleece sweatshirt is a practical and comfortable essential for any baby wardrobe.