For foolproof girl group costuming, it doesn't get much better than the Spice Girls' late-'90s ensembles and dramatic hair and makeup. Just try to keep the fighting over who gets to be which Spice ...

Trio Halloween costumes are easiest to wrangle ... and a whole lot of chaos to channel this group from an all-girls Catholic school in '90s-era Northern Ireland. Go retro and convince your ...

The best thing about group Halloween costumes is that they offer more creativity ... but all the Spice Girls together? Now that is epic! You're probably heading somewhere with a group anyway ...

Looking for the perfect group costume ideas for you and your girls? Get ready to get inspired by these awesome Halloween costumes shared on social media.

Feminism. Make your girl gang the perpetuators of change with these feminist group Halloween costume ideas. First off, how lucky that you have been able to surround yourself with kick-ass ...

That is until Ocean's 8 came out this year. These Ocean's 8 group costume ideas are perfect for a diverse group of girls to sashay into a party and slay. That's not to say you have to dress down ...