Popsugar Parenting Kid Clothes Halloween Clothes For Kids 2018 33 Halloween-Inspired Clothing Finds For Kids That Aren't Costumes 27 August 2018 by Kate Stahl View On One Page Photo 18 of 33 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Gap Monster Boxer Briefs Gap's monster boxer briefs ($21 for four-pack, originally $30) come in assorted monster prints in Halloween colours. monster boxer briefs $21 from gap.com Buy Now Previous Next Start Slideshow Kid ClothesKidsHalloween