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 3 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Lawrence From Insecure Halloween Costume What to wear: Hopefully, you'll be able to pull off Lawrence's infamous Thanksgiving dinner outfit as well as he did. For this fancy look, you'll just need a black and white circle print button-up shirt and black pants. Previous Next Start Slideshow Halloween Costumes 2021InsecureHBOPop Culture Halloween CostumesHalloween CostumesTV