YAYYY HALLOWEEN VIDEO! In this video we show you 40 Last-Minute DIY Halloween Costumes for Girls! (and yes we said 40). We put together 40 outfit ideas .\rbr\rbr30 Last Minute DIY Halloween Costumes by Clarissa May! I really hope you guys enjoy these DIY Last Minute Halloween Costume ideas. hopefully they help .\rbr\rbrNiki and Gabi have 60 seconds to get ready for Halloween. Who do you think won this round - Niki or Gabi? Let us know below! ♥ Subscribe to Seventeen!\rbr\rbrDoes it really work?! DIY Last minute halloween costume ideas tested! MORE JLT: subscribe: Halloween week on .