Personalized Love Bug Future Big Sister Long Sleeve T-Shirt. Future big sister Long Sleeve T-Shirt - White with a cute little pink cartoon love bug with her arms held out. She says I'M GOING TO BE A BIG SISTER. She's surrounded by little flowers and has a pink heart on her chest. 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