Alien Costumes

Shop Trendy Halloween’s selection of alien costumes and accessories for a look that is out of this world! Our Alien Morphsuit Child Costume and Marvin the Martian Mens Costume will be great for your alien themed party, while the Futuristic Element Adult Womens Costume and Supa Nova Girl Teen Costume stay within the space discovery theme. Add on an Alien Eyeball LED Headband Bopper or a They Live Alien Mask to complete your alien look.