Personalized Mommy's Little Cowboy Toddler T-Shirt. Show off your love for the American Western lifestyle with our Custom Mama Mini sets and Cowgirl big little outfits. Rodeo Mom Mamas and Birthday Cowboys will appreciate our unique designs that celebrate the spirit of the Wild West. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.