Calling all princesses and princes, heroes and villains, intergalactic rebels and Imperial invaders!

D23 invites fans to design their own Disney-inspired costumes for our first-ever virtual costume contest, the D23 Halloween Mousequerade. Create and suit up in your best Disney-themed, original costume and enter for a chance to win a $500 Disney Gift Card!

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The entry period for the contest has ended but you can join us Oct 31st to see who wins!


  • One Grand Prize Winner will receive a Disney Gift Card for $500
  • One First Runner Up Winner will receive a Disney Gift Card for $250
  • One Second Runner Up Winner will receive a Disney Gift Card for $100



We’ve assembled a panel of celebrity judges who are just dying to see your costumes!

Nina West
RuPaul’s Drag Race, D23 Gold Member
Ashley Eckstein
Star Wars: The Clone Wars, Creator of Her Universe
Yvette Nicole Brown
Lady and the Tramp, The Big Fib
Caitlin McHugh Stamos
Actress, Model, D23 Gold Member

Photo submissions will be judged based on the following judging criteria, weighted equally:

  • Costume quality
  • Costume craftsmanship
  • Originality
  • Innovative use of materials
  • Relevance to the theme

Join us on October 31 to watch our panel of celebrity judges choose the winning costumes!

The D23 Halloween Mousequerade will stream on and D23’s Facebook and YouTube channels.

Tune in this Halloween at 5 p.m. ET / 2 p.m. PT.

The entry period for the contest has ended

  1. To participate in this contest, you must be a current D23 General, Gold, or Gold Family Member.
  1. Submit an entry form and a photo of your costume September 17 - October 1, on
    • You can submit up to 3 photos in an original costume inspired by “All Things Disney.”
    • “All Things Disney” means costumes should be inspired by the fantastic worlds of Disney, Pixar, Marvel, and Star Wars, from movies and TV to Disney Parks attractions and other Disney properties.
    • Before submitting, check out the Contest Rules to ensure your costume entry will be considered!
    • Must be 18+ to enter. Entries of your family members cannot be accepted. You can only enter for yourself.
    • One person in a photo. Photo entries with multiple people will be disqualified (no groups or couples).
  1. Join us Halloween night!
    • Winners will be announced at the virtual D23 Halloween Mousequerade event, which will be streamed on and D23’s Facebook and YouTube channels on October 31.


NOTE: We will let you know by Oct 13, if you're selected as a Semi-Finalist. Semi-Finalists will be asked to submit up to a one-minute video in costume and could be featured in our D23 Halloween Mousequerade event on Oct 31

For more information, see Official Rules.

Open to 50 US/DC; D23 members; 18+. Photo entry begins at 12:00 AM PT on 9/17/20 and ends at 11:59 PM PT on 10/1/20. If selected as a Semi-Finalist, video entry begins at 9:00 AM PT on 10/13/20 and ends at 9:00 AM PT on 10/20/20. Void where prohibited. Rules/odds: