Old Navy Maternity Matching Halloween Glow-in-the-Dark Pajama Set If you're still expecting during October (and beyond), there's an Old Navy Maternity Matching Halloween Glow-in-the-Dark Pajama Set ($35) to match a bump to your family's pick. Image Source: oldnavy.gap.com Old Navy Maternity Matching Halloween Glow-in-the-Dark Pajama Set $35 from oldnavy.gap.com Buy Now