80s Aerobics Instructor Call to mind the Jazzercise craze of the 1980s with a costume that's easy to assemble on short notice. Layer leggings under a leotard or one-piece swimming suit.

Moreover, if you want to go full-on unicorn for your Halloween costume, you can pair this pretty no-sew DIY headband with a whimsical, colorful outfit. Finish the look with glittery makeup that ...

If your unicorn Halloween costume needs a complementary hairstyle, this tutorial is a must try. It's easy, step-by-step instructions will complete your DIY Halloween costume.

Amazon's unicorn ride-on costume ($35) makes Halloween easy. This one piece costume has suspender-like straps to keep the costume secure and finger loops on the wings to allow your child to soar.

Last year, U.K.-based company Unicorn Lashes posted a picture of the beloved costume on Instagram. The image has been pinned on more than 100,000 boards since then.

From Mariah Carey’s Jessica Rabbit costume to Keke Palmer’s Selena Quintanilla look, here are 47 celebrity costumes you can easily assemble just in time for Halloween.

VIRGO (August 23 – September 22) Freddie Mercury A monochromatic Freddie Mercury costume is easy on the eyes and the wallet. Redferns All hail the king of Queen.

Celebrities love to celebrate Halloween. From sexy to scary, here are 50 stylish and easy Halloween costume ideas stars like Kendall Jenner, Reese Witherspoon, Cardi B and more have worn for the ...

Unicorn Hairdo If you don't want to mess with a costume, just focus on your hair with this super easy DIY unicorn hair do. All you'll need is some aluminum foil, bobby pins and some hairspray.

14. Black Cat Perhaps no other easy Halloween costume created solely with makeup is as easy as the black cat. It's all about lids, lashes, whiskers, and the tip of your nose. It's cute and simple.