30 iconic couples Halloween costume ideas for 2026

Disclaimer: this guide is provided for styling purposes only. Primark is not affiliated with, endorsed by or associated with any celebrities and characters mentioned in the article in any way.

Ready to double up on your Halloween style? A clever couple’s costume is the guaranteed standout for Halloween parties and celebrations. Whether you and your other half want to recreate a viral pop culture moment or channel couple-goals energy, we’ve curated 30 easy, creative and utterly iconic couples Halloween costume ideas ranging from hilarious to famous. Find your perfect partner look below, with budget-friendly product recommendations, and lock in your "Best Dressed" status!

His and Hers costumes

MJ & Peter Parker

A little romance with a superhero twist. Pair MJ’s laid-back layers with Peter’s casual student style for an easy-to-recreate duo that fans will instantly recognise, no web-slinging accessories required.

Mr & Mrs Smith

For the couple who wants to look effortlessly cool while pretending they’re living a double life. Sleek tailoring and all black everything, with just enough "we have a mission after this" attitude.

Paul Atreides & Chani

Flowing layers and earthy, desert-inspired tones will let you channel one of sci-fi's most iconic pairs without overcomplicating it.

Sydney & Carmy

For the couple who wants something subtle enough to wear out but recognisable enough for fans to clock instantly. Chef whites and minimal styling are all you need to get the reference across.

Shane Hollander & Ilya Rozanov

A sure-fire pick for anyone into hockey-inspired style and Heated Rivalries. These looks reference the iconic characters while staying wearable long after Halloween is over.

Bella & Edward

Have a soft spot for vampire movies and forbidden romance? Dressing up as Twilight’s Bella and Edward is your answer. Dark layers and pale tones will give you a Halloween look with a little drama, minus the full horror commitment.

Famous duo costumes

Taylor Swift & Travis Kelce

Turn heads by channelling one of the most talked-about celebrity romances right now. Dial the outfits up or down as much as you like, from subtle nods to full-on glam.

Victoria & David Beckham

Channel ultimate power-couple energy as Posh and Becks. Nail David’s look with a shirt from our England football collection. For Victoria, it’s all about oversized sunnies, classic stilettos and a sleek LBD. Want that iconic 2006 WAG aesthetic? Swap the dress for an England tee and denim shorts, heels mandatory!

Britney Spears & Justin Timberlake

A tribute to peak 2000s fashion, whether you lived through it or just love it. Double denim and statement accessories make this pairing impossible to miss.

JFK Jr & Carolyn Bessette

Minimal tailoring and sleek ‘90s glamour give this couples outfit a sophisticated look that never reads as fancy dress.

Kylie Jenner & Timothée Chalamet

There’s no shortage of recent celebrity couples to take inspiration from this year, and this one’s certainly no exception. It’s all fashion, all fame and guaranteed to turn heads.

Justin & Hailey Bieber

For couples ready to recreate one of pop culture’s most recognisable style pairings. Pair Hailey’s model-off-duty polish with Justin’s signature oversized streetwear for a celebrity Halloween costume that’s instantly recognisable without trying too hard.

Best friend duo Halloween costumes

Blair & Serena

If you’d rather channel Upper East Side glamour than traditional spooky season, this one is for you. Think preppy layers and statement accessories, with all the drama of Gossip Girl.

Bend it like Beckham’s Jess & Jules

Pay homage to the ultimate noughties football duo. Think matching footy kits, sporty layers and plenty of Y2K nostalgia for a Halloween look worthy of the pitch.

Sharpay & Ryan

Go big or go home, this duo doesn't do subtle. Pink, preppy and dripping in musical theatre drama.

Cher & Dionne

Bring some seriously nostalgic ‘90s fashion to your Halloween plans. Coordinated yellow checks, mini skirts and preppy layers make this Clueless duo endlessly fun to style.

Cute couples Halloween costume ideas

Disney Lilo & Stitch

Cute and playful, this duo is a Halloween win. One of you gets to embrace total chaos as Stitch while the other brings Lilo's colourful, tropical charm.

The Sun & Moon

For a couple’s costume that's a little more unexpected, look to the skies. Dress as the sun and moon and watch your outfits come together to create your own solar eclipse moment.

Ratatouille’s Remy & Linguini

For duos who want to serve up a storm. One of you grabs the chef whites, the other goes full Remy in grey with those unmistakable ears.

Hilarious couples Halloween costumes

Barney & Baby Bop

Sometimes Halloween calls for nostalgia and silliness over spooky. Bright, colourful and guaranteed to bring out your inner child, especially if you grew up watching Barney.

Step Brothers

For besties who bring out each other’s chaotic side. Channel Brennan and Dale’s unforgettable stepbrother style with sweater vests, button-downs and plenty of 2000s nostalgia.

Mclovin & Seth

Give your Halloween look a Superbad makeover with McLovin and Seth. Recreate McLovin’s infamous fake-ID persona with a graphic tee, sweater vest, button-down and retro specs, while Seth keeps things casual in a retro collared shirt, chinos and low-top trainers.

White Chicks

Make your way downtown this Halloween in coordinated Y2K fits. We’re talking head-to-toe pink and denim, micro bags, oversized shades and crop tops to lock in peak White Chicks energy.

Vector & Gru Halloween costumes

For pairs plotting a Halloween heist worthy of a supervillain. Go full Gru in a head-to-toe black tracksuit and striped scarf, while Vector brings the chaos in his unmistakable orange tracksuit.

Iconic Halloween couples costume ideas

Morticia & Gomez Halloween costumes

This duo brings dark romance and gothic glamour in one look. Sleek black silhouettes and dramatic styling capture that classic, devoted couple energy rather than anything scary, and the pieces work just as well for a night out afterwards.

Sandy & Danny

For the couple who wants a costume everyone will recognise. Whether you lean into Sandy's sweet look or her leather-clad transformation, it's classic, nostalgic and easy to put together.

A Magician & Bunny

This one only really works as a pair, which is exactly the point. One half feels incomplete without the other, playful, easy to recreate, and if you know, you know for Off Campus fans.

Bonnie and Clyde costume

Partners in crime with killer style. Recreate the infamous outlaw duo with Bonnie’s beret, midi skirt and vintage-style cardigans alongside Clyde’s sharp tailoring for a 1930s-inspired look made for causing trouble.

The Matrix

If you’d rather look cool than cute this year, go for The Matrix aesthetic. All you need is some black sunglasses, faux leather layers and sleek silhouettes.

Cruella de Vil & Dalmatians

One partner goes full fashion villain, the other is happy to be the statement accessory. The black and white palette makes this duo instantly recognisable, and Cruella is the perfect excuse to go seriously glam.