Womens Hooded Onesie, Navy Reindeer Horse. Say hello to the onesie that you’ll want to wear time and time again when the weather takes a turn for the worse. In a heavier weight cotton with a hood for extra warmth it’s the onesie that thinks it’s a sweatshirt. And buy this Womens Hooded Onesie, Navy Reindeer Horse Was £49.95 Now £19.95.