Personalized Kitty Trick or Treat Toddler Long Sleeve T-Shirt. Halloween Toddler Long Sleeve Tee - White with a cute purple kitty cat with green button eyes inside an orange trick-or-treat bag that says TRICK OR TREAT and funny purple spiders. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.