Old Navy Matching Printed Thermal-Knit Pajama Leggings If you're still in search of matching family PJs (or simply need new pants for winter), choose between 19 Old Navy Matching Printed Thermal-Knit Pajama Leggings ($20, originally $25), some seasonal and some not. Image Source: oldnavy.gap.com Old Navy Matching Printed Thermal-Knit Pajama Leggings $20 from oldnavy.gap.com Buy Now