Popsugar Living Christmas Best Holiday Pajama Bottoms at Old Navy Old Navy Has the Cutest Holiday Pajama Bottoms — Shop Our 14 Favourites 3 December 2020 by Rebecca Brown View On One Page Photo 13 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Patterned Flannel Pajama Pants Wear the Patterned Flannel Pajama Pants ($15) with a red shirt or thermal. Patterned Flannel Pajama Pants $15 from oldnavy.gap.com Buy Now Previous Next Start Slideshow ChristmasOld NavyPajamasHoliday