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.
Katsucon(maybe): Sa-chan-Gintama, Tsukuyo-Gintama
CostumeCon: Princess of the Crystal-Penguindrum, Cercei-ASoIaF, Steampunk
Ohio Ice and Fire con: Cercei-ASoIaF, Modern Val-School of Thrones
Anime North: Shura-BlueExorcist, Tsukuyo-Gintama, Princess of the Crystal-Penguindrum
Dragon*Con: Captain America-Lolita Avengers, Steampunk, ?ASoIaF, Princess of the Crystal-Penguindrum, Shura-Blue Exorcist