Best Halloween costumes for best friends, couples and siblings 2019

Ellie Davis

1 October 2019 at 6:41 am

With Halloween on the horizon, it’s time to look for the perfectly fancy dress outfit for October 31.

Whether you’re going to a party or hosting your own, slay Halloween with your partner in crime in these creepily coordinated (and downright ridiculous) outfits.

While dressing up solo is undoubtedly fun, there are a wealth of opportunities for anyone planning to pair their outfit with their partner, best friend or sibling.

From cool Hollywood-inspired duos to eerie twosome ensembles, we’ve rounded up the best double acts to ensure you turn heads for all the right reasons this Halloween.

See our favourites below

Pulp Fiction

Taking inspiration from Quentin Tarantino's classic film, Pulp Fiction, you and your partner in crime can dress as Mia Wallace and Vincent Vega this Halloween in a full suit and signature open shirt, black trousers and wig. Now all you have to do is learn the dance.

From £40.99 | Halloween Costumes | Buy it now

From £55.99 | Halloween Costumes | Buy it now

Cheese & Cracker Costume Set

There are few duos more iconic than cheese and crackers and this costume idea will be sure to make your friends and family chuckle throughout your Halloween festivities. Cue the cheesy jokes.

£40.99 | Halloween Costume | Buy it now

Couple’s Yin & Yang Costume

Seemingly opposite but actually complementary – if this describes your relationship than this Yin and Yang costume idea is the perfect one for you.

£45.99 | Halloween Costumes | Buy it now

Couple Avocado Costume

This Halloween, dress up as the nation’s favourite breakfast ingredient alongside your friend, family member or partner and live happily avo after.

£65.99 | Halloween Costume | Buy it now

Joker & Harley Couples Costume

For you and your partner in crime, dress up as two of the craziest, and most instantly recognisable villains out there. The joker costume is complete with a green wig, tattoo shirt and even makeup. The Harley Quinn ensemble includes the red and blue jacket, shorts, top and belt.

£36.99 for Harley | Fancy Dress | Buy it now

£31.99 for The Joker | Fancy Dress | Buy it now

Breakfast Buddies Couple

Finding a couples costume that is funny and not entirely cringe is no mean feat but you can’t go wrong with food, especially bacon and eggs. We’re not yolking.

£21.99 | Party Delight | Buy it now

Fred & Wilma Couples Costume

We’re heading all the way to Bedrock with this costume idea that is inspired by the Flinstone power couple Fred and Wilma for a simple but effective ensemble.

£27.98 for Fred | Jokers Masquerade | Buy it now

£27.98 for Wilma | Jokers Masquerade | Buy it now

The Shining’s Grady Sisters

Who ever said two little girls who want to play can’t be scary hasn’t yet seen 1980s horror film The Shining. This old-fashioned dress is inspired by the Grady sisters from that spooky hotel scene and features a classic Peter Pan collar, puffed sleeves and a waist bow. Pair up with your twin or bestie and become part of the haunt.

£15.99 each | Escapade | Buy it now

Ketchup Mustard Matching Twins Costume

Create cute snaps that your children will cherish forever (or be embarrassed about indefinitely) with these adorable matching ketchup and mustard costumes. They are available for newborns, all the way to 18 months. Too cute!

£35.14 | Etsy | Buy it now

Halloween Jack O’Lantern Outfits

Adorably creepy but ridiculously cute, these Jack O’Lantern-inspired outfits have been made especially for a brother sister duo. Bodysuits are available in sizes from newborn up to 18 months, while long-sleeve shirts come in sizes for toddlers from 2-5 years. Each girl set comes with a black tutu skirt and headband or clip.

From £37.65 | Etsy | Buy it now

Tweedledum and Tweedledee

What could be more fun than rocking up to a party with your bestie as a pair of goofballs? Based on the classic Alice in Wonderland Disney film, this costume is a hilarious idea for twins and also comes in a children’s version. It includes an all-in-one suit and a separate bow-tie and cap.

£60.99 each | Halloween Costumes | Buy it now

Peanut Butter and Jelly

If you want to give everyone a good laugh this Halloween, grab the peanut butter to your jelly and dress up in these not-so-spooky outfits inspired by the classic American sandwich. Both tunics come in one size and can be simply thrown over black clothing to complete the look.

£28.84 | Amazon | Buy it now

Hare and Tortoise Costume Idea

Recreate the age old fable with an adorable twist. This Halloween, Fancy Dress are offering tiny turtle and bunny costumes that when put together result in a creative costume choice for your little ones. Sold separately but we think the idea is too cute to pass up for any twin sets out there.

£39.99 for tortoise | Fancy Dress | Buy it now

£39.99 for hare | Fancy Dress | Buy it now

Any little Star Wars fan is sure to love dressing up in this wonderfully detailed Stromtrooper outfit, which consists of a printed jumpsuit with a padded chest and half mask. A great fancy dress idea for brothers, each costume comes with a belt that completes the look.

£19.70 each | Amazon | Buy it now

Peter Pan and his Shadow

Step one, get your twin or friend that is the same height to agree. Step two, one of you dresses as Peter Pan and the other wears a black morphe suit. Step three, follow each other around for the entirety of Halloween.

£13.91 for Peter Pan | Amazon | Buy it now

£14.99 for Morphe suit | Joke | Buy it now

Ronnie and Reggie Kray

Ditch the fake blood and let these slick costumes do all the talking instead. Available in men's sizes from small to extra-large, they come with everything you and your sibling or pal need to transform into Ronnie and Reggie Kray – who are best known as Britain’s most notorious gangsters in the 60s. Each set includes two black suits along with 1 pair of clear lens glasses.

£53.99 | Amazon | Buy it now

Monsters Inc Costume

Dress up as the protagonists from the iconic film Monsters Inc. With a Sully and a Mike option on offer, the only thing that needs to be decided now... does Mike blink or wink?

£70.99 for Sully | Halloween Costumes | Buy it now

£48.99 for Mike | Halloween Costumes | Buy it now

Skeletons

If you need an effortless costume for two little spooks, then this skeleton jumpsuit should fit the bill. Go the extra mile with some spooky skull face paint or a skeleton mask (not included).

From £10.98 | Amazon | Buy it now

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