Blue Reindeer?! Can they still fly?! Will I still get everything on m– I mean, gee, are they okay?! No need to panic – these blue reindeer solely come in the form of extremely comfortable pajamas in the Men’s Blue Reindeer Pajama Set! In fact, they aren’t blue at all; these reindeer are an adorable snowy white on a dark blue background for an elite holiday slumber.