Characters & Themes

Need costumes for the whole squad? From football teams to S.W.A.T. teams, we’ve got the perfect group Halloween costume for your team.

  • Top Group Costumes

  • Harry Potter Costumes
  • Bug & Animal Costumes
  • Marvel Costumes
  • Nightmare Before Christmas Costumes
  • The Incredibles Costumes
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  • Ghost Stories Petticoat Dress Quick View
    $29.99
    Ghost Stories Petticoat Dress
  • Blue Sequin Petticoat Dress Quick View
    $9.99
    Blue Sequin Petticoat Dress
    Online Only
  • Adult Skeleton Petticoat Dress Quick View
    $29.99
    Adult Skeleton Petticoat Dress
    Review Rating: 4.00
  • Adult Witch Petticoat Dress Quick View
    $29.99
    Adult Witch Petticoat Dress
    Out Of Stock Online
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Group Halloween Costumes for Family & Friends

Halloween costumes are much more fun in threes, fours, and fives. Group Halloween costumes are not only a growing trend, they're perfect for theme parties, informal family events, or for making a statement of costumed solidarity. Do you long for the simplicity of the Stone Age? Bring it back as The Flintstones! Do you live in an alternate reality? Then Wizard of Oz group costumes are for you! At Party City online, we offer well over many categories of group costumes, from the classic to current pop culture favorites, all carefully matched and available in all sizes so that the whole family can easily get involved — even the family dog in some cases! We carry a large selection of group costumes, including funny  costumes that are sure to bring a smile to everyone’s face. So get down this Halloween and enjoy the seasonal silliness en masse with the coolest, funniest, most attention-grabbing group costumes on the planet!