Personalized Future Construction Worker Like Daddy T-Shirt. future occupation slogan for baby boy son says when I grow up I wanna be a construction worker like my Daddy 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.