This is how I organized my son's hat collection. All items are from IKEA and the total cost was around $15 to hang 50 hats.
Cap Display Rack
Baseball hat holder/ rack 6' x 8" Pine Holds 6 hats each More
We bought several of these for all the caps the kids collect. They fill quickly and they're awkward. Not sold on this as an organization/display idea.
A walk in wardrobe for me, a hat wall for my husband...
Hat shelf or rack for baseball caps. Go Braves and Cowboys!
Shoes & Hats storage | I AM STVNNER
Creative way to display baseball hats using old baseballs and reclaimed wood⚾️.
18 Hat Organizing Ideas For Summer // closet & wardrobe storage // store baseball caps in dresser drawers
corkboard with frame - might be a good way to display Dad's baseball hats at the cabin or in the basement