It's officially October. You know what that means.

Who said coordinated costumes were just for couples? Halloween will be here sooner than you think, so don't wait until the last minute and plan your squad's costumes while you still can! Here are 31 costume ideas for you and your friends to slay this season's parties.

1. CatDog

Who says dogs and cats can't get along?

2. The Cheetah Girls

Arguably the coolest girl band of the 2000's. You've gotta strut like you mean it.

3. Mermaid Man, Barnacle Boy & the rest of the Bikini Bottom squad

To the invisible boat mobile!

I'm ready, I'm ready, I'm ready, for these cute costumes.

4. Steve and Blue from Blue's Clues

The most dynamic duo since 1996.

5. Teenage Mutant Ninja Turtles

This group costume is also an excuse to stuff your face with pizza all night, just saying.

6. Winnie the Pooh, Tigger, and Piglet

“What day is it?”
“It’s today Halloween,” squeaked Piglet.
“My favorite day,” said Pooh.

7. Cher, Dione, and Tai from Clueless

I am totally butt crazy in love with Josh these costumes.

8. Lizzie, Paolo, and Isabella from The Lizzie McGuire Movie

This is what dreams are made of.

9. Your favorite Upper Eastsiders from Gossip Girl

Extra points for you if you cause a scandal and have it documented by an anonymous blogger.

10. Tequila, Lime, and Salt

Take a shot every time you get complimented on your costume.

11. The Four Seasons

Just because we don't get all of the seasons in the south, doesn't mean you can't dress up as them!!

12. Pretty Little Liars

Just because the show is dead doesn't mean A is.

13. Barden Bellas

I'm Acca-ready for Halloween to get here already.

14. Fairly Odd Parents

15. A Monkey and Banana

These costumes will make your friends go BANANAS. This was tacky and I apologize.

16. Your favorite toys from Toy Story

"Reach for the sky" with this iconic group costume.

17. Kuzco and Kronk

Pull the lever Kronk!

18. Khaleesi and Khal Drogo from Game of Thrones

Winter Halloween is coming.

19. Shark Week

Live every week like it's shark week.

20. American Horror Story: Coven

The best part of these costumes, is that you can wear these adorable outfits any other day of the year too.

21. Rugrats

A baby's gotta do what a baby's gotta do.

22. Men's Biggest Fear

Ironically this is a commitment free costume.

23. Kiss

Rock and roll all night, and party everyday.

24. La Croix Flavors

This is as millennial as it gets. No shame.

25. 21+

Don't dress up and drive.

26. Peter Pan, Wendy, and Tinkerbell

All you need for this is faith, trust, and pixie dust.

27. Frat Bro's

Make sure to inform the boys of whatever frat party you're at, that you're in Theta Apple Pi.

28. Burt Macklin and Janet Snakehole from Parks and Recreation

He's the best d*mn agent they had until he was framed for a crime he didn't commit. She's a very rich widow with a terrible secret. Together they're Burt Macklin and Janet Snakehole, the best and worst thing to happen to Pawnee's Snakehole Lounge.

29. Will Ferrell Characters

From left to right: Buddy the Elf (Elf), Chaz Michael Michaels (Blades of Glory), Jacobim Mugatu (Zoolander), Rob Burgundy (Anchorman: The Legend of Rob Burgundy), Steve Butabi (A Night at the Roxbury), Jackie Moon (Semi-Pro), and Ricky Bobby (Talladega Nights: The Ballad of Ricky Bobby)

30. North West and Penelope Disick

This is honestly the cutest one. Let your inner Kardashian shine.

31. Dennis and Sexy Peace

For this you'll need spandex or really tight short shorts, running shoes, a crop top, headphones or a speaker to play the sexy beats, and a bald cap. And of course Dennis is not complete without Sexy Peace by his side.

Have a Happy Halloween and stay safe!!