Like several of you I have a dressing gown/housecoat which dates back to the early ninties at least. It's very thin/lightweight and I only wear it occasionally but over the years it has been usefull to pack in an overnight bag. It was a Christmas present from Terry, and the girls were young enough to help him wrap the padded hanger separately, winding the paper around the hook so not disguised at all!
I also have some scarves, kept for sentimental reasons. One belonged to my Mum who died in 1989 and the other was my Granny's, she died in 1969.