Personalized Dog Day Monday Toddler T-Shirt. Monday text with an image of a sad puppy is a humorous design for the beginning of the week blahs. 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.