Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel

Boys fancy dress costumes

Carousel

  1. Disney.

    Disney

  2. Disney Princess.

    Disney Princess

  3. Disney Marvel.

    Disney Marvel

  4. Character clothing.

    Character clothing

37 products
tu online only
Disney Spiderman
Spider-Man Fancy Dress Costume
Save £3.60
£14.40
Choose options
Julia Donaldson
Highway Rat Fancy Dress Costume One Size
Save £2.40
£9.60
INFO online only
Halloween Green Cloak Fancy Dress Costume 18 years
Rating 5.0 out of 5, from 1 reviews
Save £3.60
£14.40
Football Werewolf Fancy Dress Costume
Rating 5.0 out of 5, from 2 reviews
Save £3.00
£12.00
Choose options
Spooky season. Boo! No tricks, always treats in our Halloween edit.

Spooky season

Boo! No tricks, always treats in our Halloween edit.

Paw Patrol
Paw Patrol Marshall Fancy Dress Costume
Save £3.20
£12.80
Choose options
Retro Clown Fancy Dress Costume
Save £3.00
£12.00
Choose options
tu online only
Disney Marvel
Captain America Fancy Dress Costume
Save £3.60
£14.40
Choose options
Vampire Fancy Dress Costume
Save £3.00
£12.00
Choose options
INFO online only
Dragon Tabard Fancy Dress Costume
Save £2.60
£10.40
Choose options
INFO online only
Halloween
Green Hooded Fancy Dress Cloak 10-12 years
Save £3.00
£12.00
Choose options
Day of the Dead Fancy Dress Costume
Rating 5.0 out of 5, from 1 reviews
Save £3.00
£12.00
Choose options
INFO online only
American Football Fancy Dress Costume
Save £3.00
£12.00
Choose options
tu online only
Superman
Superman Fancy Dress Costume
Rating 5.0 out of 5, from 1 reviews
Save £3.60
£14.40
Choose options
Batman
Batman Fancy Dress Costume
Save £3.60
£14.40
Choose options
tu online only
Dr Seuss
Thing One Fancy Dress Costume
Save £3.00
£12.00
Choose options
Police Officer Fancy Dress Costume
Save £2.80
£11.20
Choose options
tu online only
Disney Marvel
Iron Man Fancy Dress Costume
Save £3.60
£14.40
Choose options
tu online only
Disney Marvel
The Hulk Fancy Dress Costume
Save £3.60
£14.40
Choose options
tu online only
Harry Potter
Harry Potter Fancy Dress Costume
Save £4.00
From
£16.00
Choose options
Black Skeleton Halloween Print All in One
Save £3.20
£12.80
Choose options
INFO online only
Ghostbusters
Ghostbusters Fancy Dress Costume
Save £3.60
£14.40
Choose options
Shockingly Cute Skeleton Fancy Dress Costume
Save £2.00
£8.00
Choose options
INFO online only
Reaper Fancy Dress Costume
Save £2.40
£9.60
Choose options
INFO online only
Paw Patrol
Paw Patrol Halloween Mummy Fancy Dress Costume
Save £3.00
£12.00
Choose options
Halloween
Neon Skeleton All-in-One Fancy Dress Costume
Save £3.00
£12.00
Choose options
Dracula Fancy Dress Costume
Save £2.60
£10.40
Choose options
Black Halloween Spider Costume
Save £2.60
£10.40
Choose options
tu online only
Blue Shark Fancy Dress Cape
Save £2.80
£11.20
Choose options
tu online only
Super Mario
Luigi Fancy Dress Costume
Save £3.00
£12.00
Choose options
tu online only
Disney
Toy Story Buzz Lightyear Fancy Dress Costume
Save £3.60
£14.40
Choose options
tu online only
Vet Fancy Dress Costume
Save £2.80
£11.20
Choose options
tu online only
Firefighter Fancy Dress Costume
Save £2.80
£11.20
Choose options
tu online only
Disney Spiderman
Disney Spiderman Adaptive Fancy Dress Costume 3 Piece
Save £3.60
£14.40
Choose options
Kids' Makeup.

Kids' makeup

Ghostbusters
Ghostbusters Fancy Dress Costume
Rating 4.3 out of 5, from 9 reviews
Save £3.60
£14.40
Choose options
tu online only
Batman
Batman Fancy Dress Costume
Rating 4.9 out of 5, from 14 reviews
Save £4.00
From
£16.00
Choose options
tu online only
DC Comics
DC Comics Superman Fancy Dress Costume
Rating 4.8 out of 5, from 14 reviews
Save £4.40
From
£17.60
Choose options
Monsoon
MONSOON Glow in The Dark Space Fleece Onesie
Save £6.20
From
£24.80
Choose options

Related categories

11-12 Years Kids Fancy Dress CostumesKPop Kids Fancy Dress Costumes9-10 Years Kids Fancy Dress Costumes7-8 Years Kids Fancy Dress Costumes5-6 Years Kids Fancy Dress CostumesSuper Mario Kids Fancy Dress Costumes3-4 Years Kids Fancy Dress CostumesDisney Marvel Kids Fancy Dress CostumesBoysBaby Boys Clothes