Personalized Friends Make Everything Better Long Sleeve T-Shirt. Friends can take a good time and make it great. Friends make Everything Better Long Sleeve T-Shirt - White, from the popular children's book "Dog and Mouse" by Michelle Nelson-Schmidt. 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