25? 30? 40?

Back when I was a fresh and sexy young thing, I slept in the nude.  So did a lot of other people I know when the subject came up and everyone felt like sharing.

Which got me to thinking... at what point, what age, did I stop snoozing in the buff and start wearing jammies?  And why?  Was there a cold winter when I had to pull on a flannel nightgown, and never went back to the bare basics?  How old was I when that occurred?

I really can't remember, but hubby has also slipped into the boxer-and-t-shirt group for choice of attire, when we used to snuggled flesh to flesh. 

Ahh, the memories.