LastList Picks
Halloween Costumes 2026: Scooby-Doo Theme
Going to a Halloween party as a group? Here is the whole Mystery Inc. lineup. Assign a character to each friend, add the dog as the Mystery Machine, and your crew shows up as the best group costume at the party.
As an Amazon Associate, LastList earns from qualifying purchases.
Scooby-Doo Inflatable Adult Costume
View it →
Mystery Solving Sidekick Men's Costume
View it →
Mystery Detective Leader Men's Costume
View it →
Halloween Daphne Costume Adult Costume for Women,Velma Costume Daphne Costume Dress Halloween Coaplay for Women
View it →
Couples Halloween Costumes for Women Velma Cosplay Outfit Orange Velma Costume with Mini Skater Skirt
View it →
Scooby Doo The Mystery Machine Pet Costume
View it →These picks come from LastList
LastList is the free app that turns what you need into a plan: add your items, compare across every store, and check out in a few taps.
Get the App