I'm thinking that you can use plastic similar to the cones they put on dogs in the vet. You maybe able to use it as boning to give it enough rigidity for pictures while allowing for ease of moving through crowds without causing any harm. You can use it as either boning for structure or there maybe black plastic but it may flop if not used correctly.
RWBY: Blake Belladonna - Gambol Shroud FUNCTIONAL
Planned Cosplay 2017
- Everything all gold, woo!
Gilgamesh [Fate Series]
Kayle - The Judicator [League of Legends]
Sagitarrius Aiolis [Saint Seiya]
Genji [Overwatch - Ocre]
Geralt [Witcher 3 - Wolven]