Boys Fancy Dress Costumes

From fearsome pirates to heroic knights we have a host of fantastic boys fancy dress costumes! As well as traditional kings and knights, we have a great selection for World Book Day, including aliens, astronauts, and magical wizards. Our range of boys fancy dress will suit every young adventurer's dreams. We have sizes from 18 months to 11 years, so you're bound to find the right fit for the right occasion!

Showing 1–18 of 22 results

A sumptuous party costume that is fit for a king this regal boys king fancy dress costume is a very popular choice.
From: £34.99
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This fantastic boys captain child pirate costume is an outfit that even Captain Hook would be envious of, and is perfect for world book day or to help your little captain be the master of the party pirate seas.
From: £27.99
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Our regal boys medieval prince costume is a bold and versatile addition to any young man’s existing fancy dress or historical costume collection, as well as being a fabulous fancy dress outfit for the winter party season!
From: £31.99
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Our ever-popular 6-piece boys Medieval soldier costume is a firm favourite for World Book Day, parties, gifts, or just filling up the fancy dress box!  
From: £26.99
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Our fiery red dragon toddler and kids costume is a wonderful addition to a fantasy dressing up box, or will steal the show at any magical fancy dress party!
From: £26.99
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For mini heroes everywhere this fantastic boys braveheart costume would make William Wallace himself jealous!!
£33.99
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Made from comfortable shaggy orange and blue artificial fur, with unique green foil horns and super soft claws, every little boy will feel like the ultimate monster in this fantastic boys Monster fancy dress costume.
From: £28.99
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This historical medieval knight costume for kids is the perfect fancy dress costume for little heroes everywhere.
From: £36.99
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This unique padded boys Ride on Jet costume is the perfect fancy dress outfit for any budding astronaut or space-lover!
£29.99
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Our cute kids and toddler tabby cat costume will transform your child into a cuddly cat and keep them cosy this Halloween and winter party season.  
£28.99
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Turn your child into a brave tiger with an all in one tiger costumer. Whatever type of costume party your child is attending you can be sure that this kid’s tiger costume will tick all the boxes.
From: £26.99
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Our funky fuzzy boys monster costume is the perfect fancy dress costume for monster cubs and tiny tearaways!
From: £25.99
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Our kids horse costume is a fab, fun alternative animal costume for animal-lovers this Halloween and winter party season! Available in one size (age 3+ years)
£24.99
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This impressive boys Pirate costume is a wonderful addition to your little sailor’s dressing up box, and is ideal for world book day or Halloween!  
From: £29.99
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Bring history to life with our charming boys Robin Hood raider cloak and sword!  
£19.99
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Our sweet Dalmation dog kids and toddler costume will turn your child into a playful puppy, and keep them snug and warm this Halloween and winter party season.
From: £29.99
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Our awesome kids ride on dragon costume is a fantastic fancy dress outfit for World Book Day or Halloween, or just to add to your little one’s dressing-up box!
£29.99
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Turn your little trouble-maker into a triceratops with this fantastically detailed triceratops boys dinosaur costume!
From: £33.99
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Showing 1–18 of 22 results