Photo by John_La
I’ve seen cosplayers dresses as Kayle from League of Legends without her massive wings, but the costume isn’t the same. Redditor john_la spotted a cosplayer at WonderCon who went all the way with the costume: Jason Biser of Biser Builds. He constructed the costume back in 2016, just before San Diego Comic-Con that year. The armor is made of Worbla, and the massive wings are kept in place with a harness hidden beneath the armor. You can see a couple of in progress photos below.
View more at Biser Builds’ Facebook page.