• Couples and Pairs Costume Party Ideas:

• Aladdin & Jasmine
• Alice & Mad Hatter
• Ancient King & Queen
• Austin Powers & Felicity Shagwell
• Bamm Bamm & Pebbles
• Barney & Betty Rubble
• Batman & Batgirl
• Batman & Catwoman
• Batman & Poison Ivy
• Batman & Robin
• Baywatch
• Beauty & the Beast
• Beerman & Beer
• Blues Brothers
• Bollywood Hero & Heroine
• Bullfighter & Senorita
• Bullfighter and Bull
• Buzz Lightyear & Woody
• Captain America & Miss America
• Captain Hook & Tinkerbelle
• Cave Man & Cave Woman
• Cigarette Girl & Porter
• Cinderella & Prince Charming
• Cleopatra & Marc Anthony
• Cowboy & Cowgirl
• Cowboy & Saloon Girl
• Crocket & Tubbs Miami Vice
• Cruella de Ville & Dalmation
• Devil Man & Woman
• Doctor & Nurse
• Don & Betty Draper
• Donkey & Dragon
• Dorothy & Scarecrow
• Dorothy & Tin Man
• Elvis & Priscilla
• Emperor Palpatine & Darth Vader
• Footballer & Cheerleader
• Fred & Wilma Flintstone
• Freddy & Daphne
• Gangster & Flapper
• Gangster & Moll
• German Girl & Boy
• Goldilocks & Baby Bear
• Han Solo & Chewbacca
• Hansel & Gretel
• Henry VIII & Anne Boleyn
• Horse & Jockey
• Hugh Hefner & Playboy Bunny
• Indian Chief & Indian Princess
• Jack Skellington & Sally
• Joseph & Mary
• Jungle Man & Woman
• Kangaroo & Koala
• Leprechaun and Sexy Leprechaun
• Lion & Lioness
• Little Red Riding Hood & Big Bad Wolf
• Louis XV & Marie Antoinette
• Luke & Leia
• Mad Hatter & March Hare
• Mad Hatter & White Rabbit
• Mario & Luigi
• Marylin Monroe & Joe DiMaggio
• Maverick & Goose
• Mickey & Minnie
• Monk & Nun
• Mr Darcy & Elizabeth
• Naval Officer & Sailor Girl
• Neo and Trinity
• Peter Pan & Tinkerbell
• Pilot & Air Hostess
• Pimp & Prostitute
• Pink Ladies & T birds
• Pirate & Parrot
• Pirate & Pirate Wench
• Police Officer & Prisoner
• Policeman & Policewoman
• Queen of Hearts & King of Hearts
• Ringleader & Lion
• Robin Hood & Maid Marion
• Sailor & Sailor Girl
• Sailor Moon & Sailor Mars
• Samurai & Geisha
• Sandy & Danny
• Santa & Elf
• Santa & Mrs Claus
• Santa & Santa's Helper
• Scarlett O'Hara & Rhett Butler
• Scooby & Shaggy
• Snow White & Prince Charming
• Sonny & Cher
• Spider-Man & Spider-Girl
• Street Fighters
• Super Mario & Princess Peach
• Superman & Supergirl
• Top Gun
• Tweedle Dum & Tweedle Dee
• Vampire & Vampiress
• Witch & Wizard
• Zorro & Senorita

• Group Costume Party Ideas:

• Abba
• Addams Family
• Arabian Nights
• Austin Powers
• Batman
• Baywatch
• Beatles
• Bollywood
• Cabin Crew
• Circus
• Cowboys & Indians
• Downton Abbey
• Hospital
• Jetsons
• Jockeys
• Justice League
• Kiss
• Las Vegas
• Mad Men
• Madagascar
• Matrix
• Safari
• Saturday Night Fever
• Scooby-Doo
• Star Trek
• Three Wise Men
• Top Gun
• Toy Story 
• Village People
• Where's Wally
• Wiggles
• Wizard of Oz
• Zombies