The best superhero costumes for Halloween 2021

Embrace your inner hero this Halloween with these super costume ideas.

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Whether you're a Marvel fan or a DC fanatic, there's a ton of great superheroes out there to channel this Halloween.

No matter your age, gender or budget, there's a spectacular dress-up idea for you to check out below. We've also rounded up a list of retailers stocking superhero costumes and accessories so that you can easily pull together a hero-worthy outfit.

Sites to buy superhero costumes online

Best superhero costumes for 2021

1. Wonder Woman

With Wonder Woman 1984 set to release soon, it's time to whip out your Lasso Of Truth. With plenty of retailers stocking Wonder Woman costumes too, you'll have no trouble pulling off this sexy superhero at your next Halloween party.

2. Black Panther

The tragic loss of Chadwick Boseman has left superhero fans in mourning this year, with many planning to take on the actor's most iconic role this Halloween. Join the salute with a Wakanda-inspired Black Panther suit fit for a king.

Black Panther cosplay costume

3. Batman and Catwoman

Whether you're dressing up on your own or with a partner, Batman and Catwoman are two of the most popular costumes around. Born without any superpowers, these ordinary crime-fighters prove that courage is what really makes a hero.

4. Black Widow

Not only was Natasha one of the biggest heroes of Avengers: Endgame, she's also set to receive her own origin movie come 2021. Intelligent and complex, her Black Widow alter ego is proof that there's good and bad in all of us.

5. Spider-Man

Get your spidey senses tingling this Halloween with a classic Spider-Man bodysuit. From the traditional red and blue to the black Symbiote suit, there are plenty of options out there to help you get into character.

6. Gamora

If you're looking for a kick-ass superhero character to channel, look no further than Gamora. The daughter of Thanos has proved herself a worthy warrior and has style and sass by the bucket load.

7. Iron Man

If you've seen the end of Avengers: Endgame, you'll know that there aren't many heroes out there greater than Tony Stark. Step into the Iron Man suit for your next holiday party and embrace your inner genius, billionaire, playboy, philanthropist.

Iron Man cosplay costume

8. Thor

If a mere mortal character won't do this Halloween, step things up a notch by going as the God of Thunder. With a red cape, flowing blonde locks and a trusty Mjolnir by your side, you'll be ready to face any battle that comes your way on All Hallow's Eve.

9. Captain Marvel

There's no doubt about it, Carol Danvers is one of the strongest superheroes the Marvel Universe has seen, making her the perfect muse this Halloween. Plus, her all-in-one bodysuit is perfect for both evening temperatures and dancing the night away in.

Captain Marvel cosplay

10. Aqua Man

If you'd rather a costume that makes a splash, why not opt for the lesser-known DC hero Aqua Man? The half-Atlantean/half-human possesses the unique power of being able to communicate with sea creatures, making this costume a great choice for animal lovers.

Aquaman cosplay

Top stores to buy cheap basics and accessories

Whether you need a pair of leggings or some coloured boots, these affordable retailers can help finish off your costume without breaking the bank.

Looking for a great deal on your Halloween costume? See the latest offers before you buy


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50% off everything

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15% off Huggies one-month supply

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More Halloween ideas

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