I inherited my son's when he died, however it is so big that I cannot wear it -it IS lovely and warm, but the other thing that really annoys me about them, is that it is so cold to go to the toilet and have to take it all off.....OK for the men but for ladies, a no-no!
I have a confession to make, until the weekend just passed I did not own one. In fact I was even a little judgemental about those who did own one. However the cold did get the better of me and I let go of my judgements and my "shoulds" about my age etc. It was the best decision ever! Warm as toast, no hypothermia and easy to jump out of should someone be rude enough to knock at the door when me and my onesie are getting up close and personal.
I have never worn one but I think they would be practical for those who feel the cold but don't need to go to the toilet very often. Some look really cute and could be fun but I find pjs more practical for me.
I have one. I look at it a lot and wash it. I have never worn it. It was a gift and I think it was made for the jolly green giant. At 5'2" I am afraid it might envelop me and suck me into another dimension. I haven't managed to shrink it yet. If I actually wore it, I would need an adult diaper as I reckon it would take me ten minutes to get out of it :(