I've just recently started wearing hats - around 2 months ago - and at first I didn't really think much of the brim. But now, I want em curved cuz I think they look better like that (like a bit more than a slight curve). Each time I wear em I bend em, but they end up flattening a while after, or I bend one side more than the other. How do I keep the brim curved without messing with it all the time?

TL;DR - How do I keep the brim curved without messing with it all the time?