Personalized My First Valentines Day Toddler T-Shirt. It's baby's 1st Valentine's Day! This adorable kitten is surrounded with hearts and lots of love. Happy first Valentine's Day, little one! A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.