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 4 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Gap Maternity Flannel PJ Set I love the chambray of this beautiful blue Gap Maternity Flannel PJ Set ($63, originally $70). Gap Maternity Flannel PJ Set $63 from gap.com Buy Now Previous Next Start Slideshow ShoppingSalesPajamasGap