Our baby unicorn costume is the thing dreams are made of - when you dress your little one in this funky jumpsuit, they'll be transported to a land of trolls and fairies. Or, they might just be a great talking point at your Halloween party, but either way, the baby unicorn costume is one of the cutest in our Halloween collection. You won't find blood and guts on this infant unicorn costume - just clouds, stars and a bright blue design that (hopefully) won't make your party guests cry. With a variety of sizes available from baby through to toddler unicorn costume size, it makes a perfect sleep suit or party costume to watch them running around in. For older kids, why not load them up on Halloween candy and watch your little unicorns run wild, or for babies, put them down for a nap while you chomp on your favorite treats.