Personalized Believe In Beatrice the whale T-Shirt. Beleive in love. Believe in yourself. Believe in Beatrice the whale T-Shirt - Pink, perfect for anyone who loves Beatrice the Whale, a character from the books of Michelle Nelson-Schmidt. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.