So I realize there is really no solution to this. Lol.

My 21 month old likes to strip when she's in her crib. I don't know if it's boredom or what. She does it while she's awake and out and about in the house, too.

Well now it's getting cold out. I put her in a one piece pajama (Hanna Andersson) and she escaped out the neck hole. Not sure what else to do haha. She wakes up freezing - she's skinny, and her hands and feet are like ice when I find her like that!