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 1 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Issa From Insecure Halloween Costume What to wear: Issa is known to pull off a great look on a budget, so her style is fairly simple to copy. For this outfit, grab a blue, white, and orange plaid high neck top, an orange skirt, and a small cream coloured Telfar bag. Previous Next Start Slideshow Halloween Costumes 2021InsecureHBOPop Culture Halloween CostumesHalloween CostumesTV