Preserving fabric work

[ericadawn16]

Now, with our quilts, we just display them on furniture in the living room, but this is a whole different situation.

I'm the current custodian of a 50 year old band banner until a better place happens. It's hand sewn, including tassels and fringe. We haven't had any problems with moths in the house and we've lived here over 40 years.

However, how do I store to keep it in best condition? It was folded, but I noticed some edges of the letters were bent wrong so I have it rolled now.