Steve:
Gatsby and Daisy (The Great Gatsby)
Bucky:
Jack and Sally (Nightmare Before Christmas)
Pietro:
Han Solo & Princess Leia (Star Wars)
Loki:
Loki was not exactly invited to Tony's Halloween party.
Clint:
Oliver Queen (as the Green Arrow) & Felicity Smoak (Arrow)
Thor:
King Arthur & Lady Guinevere (from your favorite version of Arthurian Legend)
Tony:
Sherlock and Watson (the surprise for everyone is that you're Sherlock, Tony thought it would be a nice curve-ball for everyone)
Natasha:
Poison Ivy and Harley Quinn (she loves when you dress up as Harley Quinn)
Wanda:
She goes as Ravenclaw student and you go as a Slytherin student
YOU ARE READING
Avengers Preferences
RandomPreferences for Steve, Bucky, Pietro, Loki, Clint, Thor, Tony, Natasha and Wanda *Sorry I didn't do them for Bruce. I was having a particularly hard time writing for/about him and I didn't think I could do him justice.