Popsugar Fashion Sales Best Gap Pajamas on Sale Gap Is Having a BIG Pajama Sale, and These 21 Picks Will Keep You Cosy Through Winter 29 December 2020 by Nneya Richards View On One Page Photo 21 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 21 Gap Pajama Shirt in Poplin We also love the long sleeve floral option of this Gap Pajama Shirt in Poplin ($23). Gap Pajama Shirt in Poplin $23 from gap.com Buy Now Previous Next Start Slideshow ShoppingSalesPajamasGap