Popsugar Entertainment Halloween Costumes 2021 Dress Like the Cast of Insecure For Halloween You'll Look Low-Key Fly as F*ck With These Insecure Halloween Costumes 21 October 2021 by Njera Perkins View On One Page Photo 2 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Molly From Insecure Halloween Costume What to wear: Molly's fashion aesthetics are always so chic and upscale. To copy her look, you'll need a black and white belted print mini dress (a Sally LaPointe to be exact) and a simple black mini bag. Previous Next Start Slideshow Halloween Costumes 2021InsecureHBOPop Culture Halloween CostumesHalloween CostumesTV