Personalized World's Best PBJ Maker T-Shirt. Funny PBJ lovers T-Shirt - Vintage Black with watercolor peanut butter and grape jelly sandwich and purple hearts says BEST PB&J MAKER IN THE WORLD. Perfect for Mom, Dad, Grandma, Grandpa or anyone that makes the best lunch in the world. Everyone loves our Custom T-Shirts! 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.