74 Best Couples Halloween Costumes to Prove You're the Ultimate Duo

You already found the one that you want, and now it's time to dress them up in their T-Birds best. Show that you're hopelessly devoted to him (and his Grease obsession) in a matching black ensemble.

SHOP FAUX LEATHER LEGGINGS

SHOP T-BIRDS JACKET

RELATED: The Best Movie and TV Character Costumes for Halloween

Put your karaoke skills to good use in this instant crowd-pleaser. Use paint and washi tape to transform a yellow presentation board into a taxi. Adhere velcro strips to the back, so you can strap it around your necks. Before you head to the party, make a playlist and get ready to sing!

Jealousy doesn't have a place in your relationship, but this tongue-in-cheek costume certainly does. To make an envious pair, one of you should dress in head-to-toe green and the other should wear a t-shirt with the word "envy" written on the front.

Their relationship never took a romantic turn on the show, but Halloween is a time to play pretend. Doug's costume is fairly easy to throw together, but Patti's requires some prep work: Attach felt polka dots to a sweatshirt and track down a bright yellow wig to resemble the cartoon.

SHOP YELLOW WIG

If you want to go with something more specific, you can dress as Aphrodite and he can be Hermes. It's fitting: Aphrodite is the ancient Greek goddess of love and beauty, after all.

SHOP GOLD FACE AND BODY PAINT

Get the tutorial at Tell Love and Party »

If your S.O. is always the one behind the camera (or watching you toggle between filters for hours on end), then they'll get a kick out of this idea. Pull up your Instagram stories to select a filter — you can each have your own or share. Then take a screenshot, print it out and cut a hole in the middle to fit your face. Use makeup and accessories to recreate the filter's effects, whether it's heart sunglasses, dog ears or gold face makeup.

After months of determination and serious sleuthing skills, he finally tracked down a Nintendo Switch. Now that you've got a few Mario Kart date nights under your belt, it's only appropriate to dress as his one true love (yours too) this Halloween.

Get the tutorial at Club Crafted »

Everyone will clear the dance floor as soon as Johnny and Baby (you and your beau) walk in. Just practice the big lift beforehand to prevent any mishaps.

If you want the dressed-down version of Baby and Johnny, go with this casual (but equally iconic) look. You'll still want to practice your dance moves ahead of time, though.

Get the tutorial at Say Yes »

RELATED: The Best Halloween Costumes for Blondes

Netflix's own enemies-turned-pals will guarantee a good night, especially because they believe in drinking straight from the wine bottle. Now, you just have to settle on who's who.

RELATED: The Best BFF Halloween Costumes to DIY

Here's your Halloween agenda: Put on your matching fighter pilot outfits, channel your inner Tom Cruise and Anthony Edwards, and get ready to take flight.

SHOP AVIATOR JUMPSUITS

Harry and Ron have an unbreakable bond —just like you and your partner. Find sweaters with "R" and "H" on the front and then practice your wand skills for a magical night.

SHOP WANDS

Get the tutorial at Color Me Courtney »

RELATED: Super-Easy Book Character Costumes

Talk a trip back to your childhood — or last night's Netflix binge — with this easy-to-DIY costume. It's a solid option if you're bouncing from party to party since it's comfortable enough to wear all day long.

Proof that simple and sleek is the way to go: Scour your closet for matching black suits, ties and sunglasses. All the while, perfect your poker faces to really show the aliens who's boss.

SHOP BLACK SUNGLASSES

There's no doubt that you and your sweetheart are the perfect match — for starters, you love chocolate, baked goods and all things sugar. This costume just about sums it all up.

Get the tutorial at Studio DIY »

Celebrate Zenon's 20th anniversary by dressing up as the movie's most intergalactic pair: Proto Zoa and Zenon. To really look like a supernova girl, make sure to wear high pigtails along with your metallic outfit. He should spike his hair with hair gel to resemble Proto Zoa's unforgettable look.

RELATED: Throw It Back With These 90s Halloween Costumes

Swing right into the 50s with this adorable getup. You'll wear a petticoat skirt, he'll wear a vintage varsity jacket and you'll both wear your favorite pair of Mickey Mouse ears.

SHOP MOUSE EARS

Get the tutorial at Color Me Courtney »

Not everyone will recognize Trunks and Gaara, but it will be extra-fun for the anime fans that do. Work on your sword skills ahead of time to really impress the crowd.

With one look, you may give everyone the creeps ... but that's the point of wearing a scary costume on Halloween, isn't it?

SHOP THE SHINING COSTUMES

You two certainly aren't afraid of no ghosts —and this costume is proof. Throw on a khaki jumpsuit, lace up your sneakers and strap on a proton pack to really step into character.

SHOP PROTON PACKS

Get the tutorial at Living After Midnite »

Forget flower power: Embrace disco fever with an ultra-glam look ´a la Cindy Crawford and Rande Gerber. A few must-haves: faux fur, blinged-out arm candy and lots (and lots) of hair.

Lady Deadpool may be unknown to movie fans, but anyone who loves the comic books will know just how much of a boss she is. DIY or buy matching outfits and prepare to bring on the laughs.

SHOP DEADPOOL COSTUME

SHOP LADY DEADPOOL COSTUME

Even after their death, Beetlejuice and his bride still find a way to stir up trouble. Sounds like another couple you know (hint, hint), doesn't it?

RELATED: Totally Rad '80s Halloween Costumes

Chim, chim, cher-ee! Get your whole neighborhood humming along to "Supercalifragilisticexpialidocious" with this movie-ready look, magical Mary Poppins bag and all.

SHOP CHIMNEY SWEEP BROOM

SHOP TAPESTRY BAG

Years later, the 2015 Super Bowl's most memorable moment still lives on. One of you can sport a shark costume, and the other can mimic Katy Perry's onstage outfit with a skirt made out of red, yellow and blue satin fabric.

SHOP SHARK COSTUME

Round up a hammer, drill and paint chips to show that you're ready for Demo Day as Fixer Upper's famous couple. Next stop: Waco!

SHOP DEMO DAY SHIRTS

You won't have to compromise comfort to look cool this Halloween. Just throw on a red sweatsuit and mask for the ultimate disguise.

SHOP MONEY HEIST COSTUMES

No matter if you have some fresh veggies of your own, you and your partner can dress up as an adorable Farmers Market duo. One of you can play the farmer and the other can DIY a fruit or veggie costume, anything from a strawberry to asparagus.

Get the tutorial at Country Living »

Since your partner captured (er, abducted) your heart and all, you might as well go for this alien-themed Halloween costume. Bring on the space buns and googly eyes.

Get the tutorial at Aww Sam »

Now, everyone else can enjoy your late-night karaoke sessions. Dress up as your favorite rock or pop legends — David Bowie, Elton John, Freddie Mercury, to name a few — for a music-filled night.

Get the tutorial at Living After Midnite »