20 Unique Halloween Costume Ideas For Groups Of Three

Are you searching for Halloween costumes that would be perfect for a group of three?

Halloween is just around the corner again and with the blink of an eye that day where you get to be whoever you want to be for the entire day, or just for the night of that day, either way, a lot of fun is to be had.

There is a saying that “Three is a Crowd”, I disagree, the saying I believe in is the one that says “The Best Things Come in Three” Now this is a saying that goes well with dressing up in a trio for a Halloween night (party).

So the best group Halloween costume is that of a group of trio, it would surely outclass those costumes of duos or couples.

With that said, I have compiled a list of some nice trio Halloween costumes in this guide.

20 Trio Halloween Costume Ideas

1. Mean Girls Trio Halloween Costumes

Be the three sexy girls at the Halloween party by dressing up in a trio costume of the mean girls’ Halloween costumes that they wore in the movie.

How cool is that, recreating the Halloween costumes of characters from a movie for your group Halloween costumes?

2. The Song Of Gotham City Trio Halloween Costumes

The cat (Cat woman), Ivy (Poison Ivy), and Harley Quinn (The clown princess of crime).

There of the hottest females in Gotham city, and that is what you and your friends would be that night, a trio of the hottest girls at the Halloween party.

3. Creative Trio Halloween Costumes

Show off your group skills by dressing up in a group Halloween costume of a knife, a spoon, and a fork.

This is a trio costume that is sure to put a smile on the face of everyone at the party, I mean who wouldn’t see this and have a big smile on or have a laugh?

4. Minions Trio Halloween Costumes

Be the companions of the villain Gru from the animated movie Despicable Me.

The minions are here to stay, as it has become a popular go-to for Halloween costumes for years, make yours stand out by making it a group of trio Halloween costumes.

5. Smurfs Trio Halloween Costumes

We all love the smurfs am I right?, those cute blue creatures that are always having fun, are always so friendly and filled with magic, you guys can be just that for the Halloween night, friendly and filled with magic as you have fun.

6. Girlfriend Trio Group Halloween Costumes

Create your own special girls trio group Halloween costumes that sets you and your friends apart from everyone else.

A simple rat trio costume with rat ears, whiskers, and a rat nose painted on your face, shades, and sweatshirt and pants for a comfortable rat costume, simple and nice.

7. Simple Power Puff Girls Trio Halloween Costumes

Your Halloween costume can be very simple, even as a group of three, you don’t have to go all out.

Just like this Power Puff Girls trio costume, all you need is a bow for the hair, and some pretty dresses for the three Power Puff girls, each with the right color of green for buttercup, blue for bubbles, and red for blossom.

8. BFF Trio The Incredibles Halloween Costumes

Be superheroes for the night as you and your best friends forever dress up as the Incredibles, just like their name says, they are incredible, and so would you and your BFFs for that night at the party.

9. Trio Prisoner Halloween Costumes

Escape from prison with best friends as wanted convicts and hide at a Halloween party to blend in stay clear of the cops for a night, and have fun among other people at the party, I mean if that truly happens nobody would suspect you girls to be escaped felons.

10. Alvin & The Chipmunks Trio Halloween Costumes

The best thing about this Alvin and the Chipmunks Halloween costume aside from the fact that you get to share it with your friends as a group of three, is that it is easy to do.

All you guys need are green, red, and blue hoodies with the letters A, T, and S written on them, denim shorts, and braid your hair to look like chipmunk ears.

11. Mario Squad Trio Halloween Costumes

Get set for a night of fun with your group of the lucky number three, Mario and his guys.

A Halloween trio costume that is pretty easy to set up and put on, it’s going to be a fun night indeed.

12. Easy Penguins Of Madagascar Trio Halloween Costumes

It is time to go on a mission with your pals as the famous penguins of Madagascar.

But instead of being the number four, make it the lucky number three, so it isn’t just going to be a fun night, but a fun night filled with luck.

13. Totally Spies Trio Halloween Costumes

Dress up as the amazing trio of girl spies from the animation totally spies.

Spy on your friends at the party, and give them a load down of the weird things they did at the party the following day, make it like you girls are real spies as you have fun at the party.

14. Cheerleaders Trio Halloween Costumes

Cheerleaders are always good-looking, and some of the prettiest girls in school, so why not be just that for Halloween night?

The best part is if you’re already a cheerleader, you and your friends don’t need to be bothered about making new costumes, just wear your regular cheerleader outfit and you’re good to go.

15. TLC Halloween Trio Costumes

Time to look super cool for Halloween and make your friends wow you and your girls for the night, as you girls dress as the hottest girl group of all time.

Bring back the cool vibe of the 90s, with sweatpants, basketball shorts, and crop tops.

16. Girls Trio Toy Story Costumes

Make it out to look so chic as you and your girls dress in a trio toy story costume for the upcoming Halloween.

Simple but beautiful, it is a good way to have fun while looking great with your besties at a Halloween party.

17. Despicable Me Trio Costumes For Halloween

Remember those three adorable kids from Despicable Me?

That is exactly what this costume is. You get to be adorable for one of the best nights of the year, and the best part, you don’t have to be alone while you look that way.

18. Shrek Trio Halloween Costumes

The green ogre is back in town, as Shrek donkey and Fiona walk into the Halloween party, this is how most people would feel when you and your friends come in dressed in such nice costumes for the upcoming Halloween.

19. Scooby-Doo Trio Halloween Costumes

Sure the Scooby gang is five in number, but since the Halloween costume is for a group of three, tell Fred and Daphne to beat it, then you and your friends dress up as Shaggy Velma and Scooby-Doo himself and have a lovely time.

20. Buzz Lightyear & Friends Halloween Trio Costumes

The toy story is about the great Buzz Lightyear and his friend Woody, well this time it is two Woody’s that complete the group of three.

I mean no rule says two people in the group can’t wear the same costume am I right?

Conclusion

And this is where we come to the end of this post, you have gotten all I have for you on three Halloween costumes, and 20 costume ideas, that you and your friends, be they regular or best friends can wear for the next Halloween.

Read: 22+ Cute & S3xy Couples Halloween Costumes To Recreate

There are so many Halloween costume ideas that can be worn for a group of the lucky number three, and each one is unique in its way, even when it is a simple costume.

Everything comes better in threes, so you and your friends in your trio group would look better than or at least just as good as those of couples or duos.

It is surely going to be a night you all will never forget.

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