Personalized Twin Girls 1st St Patricks Day Toddler T-Shirt. 1st St Paddys Day girl twins in Irish hats with our first St Patricks Day quote on Toddler T-Shirt - White outfits. 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.