Personalized Mustache Mommy's Little Man T-Shirt. Our products are designed for moms and their little boys, featuring adorable mustache-themed designs that are sure to bring a smile to everyone's face. Whether you're a mom looking to show off your little man or you're searching for the perfect gift for a baby shower, our collection has you covered. 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.