My 50 year old FAVORITE jacket ...just re found

This wrinkly jacket was my all time FAVORITE handed down to me after my brother out grew it in Canada.
It is some 50 + years old and apart from needing an iron is immaculate.
It is an Eatons Birkdale Mountie jacket and I thought I was the luckiest girl in the world to have it!!
I can still get it on ....but can't do it up!!!!!
What does one do with this sentimental thing??? Tuck it away for another 50 years!?!

Talk about sentimental things , I have a 1961 Austin Seven Mini tucked away in the garage, it's been there for some 30 years waiting for me to restore it!!!!