Personalized Happiness is Being with Auntie Long Sleeve T-Shirt. Happiness is being with Auntie! A cute aunt sloth is just hanging around with niece or nephew sloth, and they couldn't be happier! Cute gift from Auntie! 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