24. Jon Snow and Daenerys Targaryen
Dress up as the Lord Commander of the Night's Watch and the Mother of Dragons for Halloween and you'll be the envy of every lord and lady in Westeros. For an epic Daenerys Targaryen costume, start with a flowing dress and add accessories like a blonde wig and a pet dragon. To get Jon Snow's signature look, stock up on faux furs, heavy armor, and a Valyrian steel blade to cut down any White Walkers that might crash the party.