Personalized I Heart Halloween Long Sleeve T-Shirt. Halloween Trick or Treat Long Sleeve T-Shirt - White had cute witch cat in a bag with I love Halloween quote. 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