Reminder: If you get an outfit via the "outfit voucher" that normally comes with a toy, you can receive it for free from the Black Lion Trader in the Lion's Arch Trading
Mad King, Bloody Prince, and Other Halloween Outfits for Sale – GuildWars2.com
Bloody Prince's Outfit - Guild Wars 2 Wiki (GW2W)
Guild Wars 2 - Ambient Dialogue: Mad King & Bloody Prince Thorn - YouTube
Bloody Prince's Outfit - Guild Wars 2 Wiki (GW2W)
Bloody Prince Toy Chest : r/Guildwars2
Mini Bloody Prince Thorn - Guild Wars 2 Wiki (GW2W)
GW2 Bloody Prince and Executioner's Outfit in the gemstore - MMO Guides, Walkthroughs and News