I'm not certain how I'm going to make them. I'm considering buying an inexpensive pair of boots/shoes and using some sort of stiff fabric for the "winged" parts. What have other cosplayers used?
Franziska von Karma (Ace Attorney series- older and younger versions)
Lyn (Fire Emblem/Super Smash Bros. Brawl)
Raine Sage (Tales of Symphonia)
Grell Sutcliff (Kuroshitsuji, butler outfit)
Rose Bride Utena (Revolutionary Girl Utena, need new wig)
Twilight Sparkle's Gala Dress (My Little Pony: FiM)