Wish I would’ve thought of this Official Grandma’s love bugs William Jackson Jasmine Noah Sofia Isabella shirt!! But mine are 26 & 25 now. That would just be creepy now. Lol, My husband used to do the same thing to calm my babies while I was working. I always thought it was the breastmilk they could smell. I literally just wrapped restless my 4-month formula fed baby up in the shirt I was just wearing for bed and she fell asleep instantly. I always cry thinking about how she knows my smell and loves my smell.