Boys Fancy Dress Costumes

19 products

  • Tween 12+

Our selection of boys' costumes will indulge their every dream. Once he's picked out the costume just be sure to pick up the costume accessories to go with it.

19 products
Sale
Zoot Suit Costume Teen Black Smiffys _1
Zoot Suit Costume Teen Black Smiffys _2
Zoot Suit Costume Kids Bl...
Sale price $47.99 Regular price $87.99
Sale
Wizard Cloak Kids Black Smiffys _1
Wizard Cloak Kids Black Smiffys _2
Wizard Cloak Kids Black w...
Sale price $36.99 Regular price $67.99
Sale
Ww2 Evacuee Boy Costume Kids Grey Smiffys _1
Ww2 Evacuee Boy Costume Kids Grey Smiffys _2
WW2 Evacuee Boy Costume K...
Sale price $45.99 Regular price $51.99
Sale
Tiger Costume Kids Orange Black Smiffys _1
Tiger Costume Kids Orange Black Smiffys _2
Tiger Costume Kids Hooded...
Sale price $42.99 Regular price $58.99
Sale
Roman Soldier Costume Kids Black_1 sm-45477L
Roman Soldier Costume Kids Black_4 sm-45477T
Roman Soldier Costume Kid...
Sale price $37.99 Regular price $73.99
Sale
Cop Costume Kids Black White Smiffys _1
Cop Costume Kids Black White Smiffys _2
Cop Costume Kids Black White
Sale price $35.99 Regular price $80.99
Sold Out
Viking Costume Kids Brown Smiffys _1
Viking Costume Kids Brown Smiffys _2
Viking Costume Kids Brown
Sale price $36.99 Regular price $63.99
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Roald Dahl Willy Wonka Costume Kids Green Yellow Smiffys _1
Roald Dahl Willy Wonka Costume Kids Green Yellow Smiffys _2
Roald Dahl Willy Wonka Li...
Sale price $51.99 Regular price $71.99
Sold Out
Roald Dahl Miss Trunchbull Costume Kids Beige Smiffys _1
Roald Dahl Miss Trunchbull Costume Kids Beige Smiffys _2
Roald Dahl Miss Trunchbul...
Sale price $40.99 Regular price $68.99
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Roald Dahl Matilda Licens...
Sale price $34.99 Regular price $62.99
Sold Out
Roald Dahl Charlie Bucket Costume Kids Yellow Smiffys _1
Roald Dahl Charlie Bucket Costume Kids Yellow Smiffys _2
Roald Dahl Charlie Bucket...
Sale price $32.99 Regular price $54.99
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Roald Dahl Bfg Costume Kids Brown White Smiffys _1
Roald Dahl Bfg Costume Kids Brown White Smiffys _2
Roald Dahl Bfg Costume Ki...
Sale price $45.99 Regular price $74.99
Sold Out
New York Cop Costume Kids Black Smiffys _1
New York Cop Costume Kids Black Smiffys _2
New York Cop Costume Kids...
$50.99
Sold Out
David Walliams The Boy in the Dress Deluxe Costume Child Pink Smiffys _1
David Walliams The Boy in the Dress Deluxe Costume Child Pink Smiffys _2
David Walliams The Boy In...
Sale price $40.99 Regular price $53.99
Sold Out
David Walliams Deluxe Ratburger Costume Kids Red White Smiffys _1
David Walliams Deluxe Rat...
Sale price $37.99 Regular price $63.99
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David Walliams Deluxe Mr Stink Costume Kids Brown Smiffys _1
David Walliams Deluxe Mr ...
Sale price $37.99 Regular price $62.99
Sold Out
David Walliams Deluxe Grandpa's Great Escape Kids Blue Smiffys _1
David Walliams Deluxe Gra...
Sale price $37.99 Regular price $62.99
Sold Out
David Walliams Deluxe Billionaire Boy Costume Kids Blue White Smiffys _1
David Walliams Deluxe Bil...
Sale price $34.99 Regular price $64.99
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Caterpillar Costume Kids Green Smiffys _1
Caterpillar Costume Kids ...
Sale price $38.99 Regular price $48.99
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