Main Menu

Alien Costumes

1 - 60 of 212

Have you ever wondered what's hidden in Area 51? Or hovering in space? A space costume will let you explore those imaginings. A good alien costume will always stir up the imagination. All sorts of fun fabrics such and wild cuts make alien costume women stand out in a crowd. Whether you're heading to a cosmic themed party or dressing up for trick-or-treating, an alien Halloween costume will make sure your spooky experience is out of this world!
read moreread less
1 - 60 of 212
Main Content
Oversized Alien Adult Costume
Made By Us Exclusive
Womens Space Cadet Costume
Sale - 25%
$106.99$79.99-$97.99
Kid's Supernova Surfer Alien Costume
Sale - 40% Made By Us
Womens Spaceship Maternity Costume
Sale - 40% Made By Us
Kids Alien Invader Costume
Clearance Made By Us
Womens Space Cowgirl Costume
Made By Us Exclusive
Kid's Friendly Alien Costume_Update
Made By Us Exclusive
Men's Sexy Galactic Alien Costume
Made By Us Exclusive
Toddler Outer Space Cutie Costume
Sale - 38% Made By Us
Kid's E.T. Gertie Costume
Sale - 25% Made By Us
$70.99$53.99-$70.99*
Sexy Cosmic Alien Costume
Sale - 44% Made By Us
$79.99$44.99-$62.99
Women's Plus Sexy Furry Space Friend
Clearance  - 50%
Women's Galactic Alien Babe-update1
Made By Us Exclusive
Child Oversized Alien Costume UPD Main
Made By Us Exclusive
Adult Alluring Alien Costume
Made By Us Exclusive
Toddler Alien Costume
Made By Us Exclusive
Kids Inflatable Alien Costume
Made By Us Exclusive
Girl's Outer Space Cutie Costume
Made By Us Exclusive
Women's Pluto's Princess Costume
Sale - 13%
Adult Inflatable Alien Costume
Clearance Made By Us
E.T. Child Elliot Costume Kit
Sale - 11% Made By Us
Adult Rocket Ship Costume
Made By Us Exclusive
Womens Metallic Cyber Alien Costume
Sale - 7%
$124.99$115.99-$124.99*
Alien Dog Costume
Made By Us Exclusive
Women's Outer Space Alien Costume
Made By Us Exclusive
Womens Gamma Ray Alien Costume
Clearance Made By Us
$124.99$44.99-$53.99
Womens Sexy Ruthless Galactic Empress Costume
Sale - 11%
Plus Size Oversized Alien Costume for Men
Made By Us Exclusive
Infant Silly Space Alien Costume
Made By Us Exclusive
Women's Cozy Alien Costume
Sale - 27% Made By Us
Adult Green Alien Jumpsuit Costume
Sale - 25%
Plus Size Outer Space Alien Costume
Made By Us Exclusive
Friendly Toddler Alien Costume_Update
Made By Us Exclusive
Unidentified Flying Dog Costume
Made By Us Exclusive
E.T. Plush Toddler Costume
Sale - 13% Made By Us
$70.99$62.99-$70.99*
Plus Size Alf Costume
Made By Us Exclusive
Adult Alien Invader Costume
Sale - 33% Made By Us
$106.99$70.99-$106.99*
Mens Black Suit Costume 1
Made By Us Exclusive
Adult UFO Costume
Made By Us Exclusive
Women's Hologram Bodysuit
Sale - 60%
Womens Sexy Galaxy Trooper Costume
Sale - 25%
Plus Size Cosmonaut Alien Costume
Sale - 47% Made By Us
Women's Holographic Catsuit Costume
Sale - 17%
Women's Cosmonaut Alien Costume
Sale - 33% Made By Us
$132.99$88.99-$132.99
Plus Size Black Suit Costume
Made By Us Exclusive
Adult E.T. Elliot Kit
Video
Made By Us Exclusive
Filter

Space. The great unknown. The wise minds of Stephen Hawking and Carl Sagan think that aliens exist out there somewhere, and who are we to argue with a bunch of science experts like those guys. In fact, we like to celebrate the idea of space aliens with costumes based on some of the extra-terrestrials imagined up by mankind over the last few hundred years and the astronauts who'll probably end up having to fight them in the ensuing galactic battle against them.

This year, find the perfect alien Halloween costume. Each of our alien costumes highlight a different type of extraterrestrial look. Whether your dream is to be a little green man who scares the living daylights out of all of your neighbors, a xenomorph from the Alien movies or the loveable Alf, we got you covered. Full body suits, masks, accessories and everything in between; that's the kind of arsenal we're packing when it comes to life beyond Earth.

HalloweenCostumes.com Monster