DIY Pineapple Costume dye up a yellow shirt or dress (maybe stamp some texture on their for extra fun) and make this cute ah hat (?) for the full effect! Definitely for the fuddy duddies that claim they won't dress up!
Pinata Costume - the maker said "I used a glue-gun to cover a tan dress with layers of streamers to make a Piñata costume!" (To make it a couples costume the boy could be a birthday boy or wear a sombrero)
Awesome Halloween Group Costumes for All-Girls Groups
Homemade GROOVAHOLIX Care Bear Group Costume: GROOVAHOLIX Dance Company needed an idea for a great, easy, and COMFORTABLE Halloween costume for a group. So what better group of characters to choose needs to be longer though :p)