Popsugar Entertainment Halloween 40 Best Sister Costume Ideas For Halloween 2023 40 Best Sister Costume Ideas For Halloween October 6, 2023 by Maggie Panos First Published: October 1, 2015 View On One Page Photo 18 of 41 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Sister Halloween Costumes: Different Beyoncés in "Lemonade" What to wear: For bat-swinging Beyoncé, take a peek at our detailed DIY. For "Formation" Beyoncé, get a black wide-brimmed hat, tons of chunky silver necklaces and bangles, a black off-the-shoulder dress, and your hair in two long braids. How to act: Confidence is key for these costumes, so make sure it looks like you're always living your best life while dressed as Queen Bey. Previous Next Start Slideshow HalloweenHalloween CostumesPop Culture Halloween CostumesTVMovies