Swim badges - ideas to display/keep ?

[BeaLola]

Posting for traffic - DS has some swimming badges and gym badges - apart from perhaps keeping in an album of some sort how do you display/ keep yours ? Don't want to sew onto his trunks or a towel - looking for some ideas really, thank you.

I see my dd's on to her swim bag

DS used to get them at school to be sewn onto his jumper - only he hated the idea!
I made a cushion of all his old uniform bits and sewed them onto that. He still has it in his bedroom.

Camp blanket.
Fleece is usually 150 cm wide, so buy 1.5 metres. Ours have gym, swimming and Scouting/ Guiding badges, plus others from touristy places. I started this one for DD when she was 2.

Frame here too. We swap it out to the latest grade each time. It was too much of a temptation when DD got her first fencing certificate and badge to do anything else - only downside was when a friend likened it to a 'warning dogs' poster as we had it in the hall and it had the word 'weapon' on it. .,

Thank you all for the great ideas. The framing sounds great as does bathrobe but I think overall I need to buy a blanket to put them on as I am now thinking that's where the beaver ones could go too and I think DS will love it.

for you all