Kids Best Sellers Costumes
See what’s hot and trending in Trendy Halloween’s selection of kids' best selling Halloween costumes! You can never go wrong with a classic superhero costume, and our girl's Cat Woman costume is always a fierce seller. Speaking of fierce, our Monster High Clawdeen costume always manages to claw its way to the top. Boys love their monsters too, and they’ve made it clear with the best selling Monsters University costumes. Choose from a variety of other children’s best selling costumes that are sure to get an “aww” out of everyone.