I love once and am doing a really simple closet cosplay for Emma, but I just wanted to share what I spent this morning working on.
I couldn't think of a way to make the actual stamp likeness, but I think this looks fairly close. I haven't seen pics of how other people did it without buying the actual necklace.
CostumeCon: Princess of the Crystal-Penguindrum, Cersei Lannister-ASoIaF, Steampunk
Ohio Ice and Fire con: Cersei Lannister, Modern Val-School of Thrones
Anime North: Shura, Agnes-Tiger&Bunny, Princess of the Crystal, Kanbaru - Monogatari Series
Anime Midwest: Finnian-BlackButler, Shura, Ouran, RWBY PJ ver.
Dragon*Con: Captain America-Lolita Avengers, Steampunk, ?ASoIaF, Shura, Roman Torchwick, RWBY PJ ver.