Personalized Orange Octopus Uncle's Sweetheart T-Shirt. Looking for a sweet and unique way to show your love for your favorite little one? Look no further than this Orange Octopus Uncle's Sweetheart design! Featuring a cute octopus with hearts all around, this design is sure to put a smile on your face. Perfect for any baby, child, or mommy's girl, this design is sure to be a hit with all. Order yours today and show your love for your little one! 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.