Personalized Robot Girl Future Scientist T-Shirt. These little robots are so cute for the daughter of a robotics engineer or any family who loves robots. 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.