Popsugar Love Halloween Group of 3 Halloween Costume Ideas 18 Group of 3 Halloween Costume Ideas September 15, 2023 by Haley Lyndes View On One Page Photo 2 of 18 ADVERTISEMENT () Start Slideshow A photo posted by Kelly Henzlik (@ohwhatdakell) on Nov 1, 2014 at 11:39am PDT Share This Link Copy ← Use Arrow Keys → 2 Group Costumes For 3: Big Bird, Bert, and Ernie Any of the "Sesame Street" gang will do, and you'll be sure to inspire fond memories among your fellow party-goers. Previous Next Start Slideshow HalloweenHalloween CostumesFriendship