I have seen these onesie themed pajamas all over! They are comfy to lounge around in, but also make easy and awesome Halloween costumes! Grab these Dinosaur Animal Onesie Pajama’s for just $12.99 shipped when you use promo codeÂ RGHALLO26 at checkout. You may not receive them in time for this Halloween, but you will definitely be ready for next year! Be sure to consult all sizing charts and provided information to select the correct size.