Four steps: pick categories, print ballots, tally votes, announce winners. Free, no account. The whole thing fits on one printout.
Name it, date it, pick the categories people will vote on.
Add each contestant's name and what they are going as. Then print one ballot per voter.
The printed ballot lists every contestant with a checkbox per category, so a voter just checks one name in each category and drops it in a box.
Sort the ballots, then tap + for every vote each costume got. Winners are computed automatically.
Send them to the 2-minute Pick My Costume quiz: answer a few questions, get three costume ideas built from stuff you already own. Free, no signup.
Copied. Paste it in #general and watch the sign-ups roll in.
The printed ballot footer includes the quiz link, so every voter sees it.
Steal this message. Winners are filled in from your tally.
Copied.