Personalized 1st Valentine's Day Hearts T-Shirt. MY 1ST VALENTINE'S DAY T-Shirt - White with red, purple and yellow candy hearts. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.