Cos play ear/head wings

[Gelpi]

I saw these come through on social media and thought of you folks. 
This Etsy costumer makes light-weight ear wings:  https://www.etsy.com/listing/1167558387/lightweight-costume-ear-wings?ref=shop_home_active_2&frs=1&crt=1

[Raskahn]

That's a cool product