Jordan, from Oh Happy Day, featured really cute and easy halloween costume ideas on her blog this year. Inspired by great fashion icons, she dressed up some kiddos as Anna Wintour, Bill Cunningham, Karl Lagerfield, and more.
As Jordan mentioned on her blog, kids make for cuter models, but these ideas would work great for adults as well. You can find more fashion icon costume ideas and pictures on her blog here and here.
(Image credits: Sarah Hebenstreit of Modern Kids Photography for Oh Happy Day)