October is here, and for some of us this means the official start of Sweater Weather & Pumpkin Spice Lattes. For the rest of us, it means one far more important thing: Halloween is less than 30 days away! Which ultimately leads to the unavoidable question: What will you be for Halloween?

We've compiled a list of the top Halloween costumes for this October including 2018 pop culture favourites as well as a mix of classics from the past just waiting to be reinvented this Halloween.

Solo Costumes

Ouija Board

Time to put your makeup skills to the test. Our favourite for Halloween Makeup? Samantha Randall. We can't wait for her 2018 Halloween Tutorials.

Serena Williams at the US Open

After her catsuit was banned from the French Open this year, Serena returned to the US Open in an iconic tutu designed by Nike x Virgil Abloh.

This head-turning look is sure to do the same this Halloween. Simply pair a black or purple bodysuit with a tutu, tennis racket, and runners and you're ready to play!

Post Malone

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Gentleman, this one's for you. All you'll need is your girl friend's liquid eyeliner and a hoop nose ring... plus if you're really feeling it, toss on a set of grillz to tie this costume together.

I, Tonya

With I, Tonya's rave reviews this past award season, Tonya Harding is projected to be one of the most popular costumes this Halloween season. Think bejewelled leotards, skater skirts, scrunchies and tights to make this costume a win.

Edna Mode

While we love Mr. Incredible & Elastigirl, Edna Mode won our hearts all over again & 10 years later in The Incredibles sequel released this Summer.

DIY this look with blunt black bob, statement circle glasses, an all black ensemble and you're all set dahling.

Couple Costumes

The Carters (Ape S**t Music Video)

Jay-Z & Beyonce serving up Halloween inspiration yet again. Matching Pant Suits and bling is all you need for this iconic couple costume.

Barbie & Ken

We're not talking about your classic Barbie & Ken combo. This Halloween, take it up a notch with creepy makeup for a new twist on this classic costume.

Bonnie & Clyde

This American Crime duo is a Halloween favourite. We love this modern twist on the 1930's couple.

The Simple Life: Paris & Nicole

All you need is some denim, your blonde bestie and you're all set. This throwback is one of our all time faves that we hope to see making a comeback this year.

Group Costumes

Kardashian-Jenner 21st Birthday

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Grab your girls and hit the mall. It's time to celebrate Kylie's 21st birthday.

Donna & The Dynamos

It's time to rally your Dancing Queen gals and get searching, you've got just enough time to track down the ultimate flare jeans in time for your debut Mama Mia 2 performance this October 31st.

Anything Riverdale.

Whether you decide to dress up as Betty & Jughead, Betty & Veronica, Veronica & Archie, Cheryl Blossom, Toni Topaz, or the entire Southside Serpents - Riverdale is giving us the best Halloween costume inspo.

Mean Girls

With Mean Girls coming back into our lives on Broadway and with Halloween falling on a Wednesday this year... we couldn't think of a more fetch group costume, because after all, on Wednesdays we wear pink.

Now get in, we're going Halloween shopping!

Looking to finalize your Halloween plans? We've got you covered. Join us in Toronto for the 6th Annual Carnivale Halloween.