Amber Heard's halo headdress for the Met Gala was made from zip ties. Love it! http://www.thisisinsider.com/amber-heard-met-gala-headband-zip-ties-2018-5
Blake Lively's hair ornament looks like it's the same zip tie construction as Amber's, but with rhinestones:
@erinbee Hell yeah, upcycling!