Personalized Mechanic Daddy Proof Mommy Cant Resist Newborn Layette. Funny gift for boy or girl with quote that says I'm proof Mommy can't resist mechanics. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months