Personalized Sweet Sixteen Flame Long Sleeve T-Shirt. Sweet 16th birthday Long Sleeve T-Shirt - Pink has a birthday candle with pretty pink flame over the letter "i" Text says SWEET SIXTEEN with pink circles. 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