Bare Necessities offers the Tommy Hilfiger Women's Long Pajama Pants in Fireworks (pictured), Black, or Ebony Heather for $30. Coupon code "bnp20s1012" drops it to $24. With free shipping, it's the lowest total price we could find for similar Tommy Hilfiger pajama pants by $4. They come in sizes S to XL.

They're also available in plus sizes 1X to 3X in Black, Ebony Heather, or Navy Dot for the same price via the above coupon.