Personalized Little Engineer Long Sleeve T-Shirt. Long Sleeve T-Shirt - White with a cute little railroad engineer wearing overalls, cap and red bandana. Red text says LITTLE ENGINEER. Graphics by JW Illustrations. 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