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Boys Costume Kits & Accessory Sets

(22 items)
Harry Potter Glasses and Wand Costume Prop Accessory Kit
Harry Potter Glasses and Wand Costume Prop Accessory Kit
2 Piece(s) #14259738
$21.99
Sold and Shipped by Toynk Toys, LLC.
 
 
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Kids Super Mario Bros.™ Luigi Elevated Accessory Kit
Kids Super Mario Bros.™ Luigi Elevated Accessory Kit
1 Piece(s) #DG164609
$19.28
 
 
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Kids Super Mario Bros.™ Elevated Mario Mustache Costume Accessory
Kids Super Mario Bros.™ Elevated Mario Mustache Costume Accessory
2 Piece(s) #DG146339
On
Sale
$9.58
40% OFF
 
 
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Kids Super Mario Bros.™ Elevated Luigi Hat & Mustache Costume Accessory
Kids Super Mario Bros.™ Elevated Luigi Hat & Mustache Costume Accessory
2 Piece(s) #DG146379
On
Sale
$7.98
56% OFF
 
 
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Kids Naruto Costume Kit
Kids Naruto Costume Kit
1 Piece(s) #FW90976
Starting at
$16.98
 
 
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Pink & Purple Superhero Accessories - 4 Pc.
Pink & Purple Superhero Accessories - 4 Pc.
4 Set(s) #13771183
Clearance
Price
$7.47
38% OFF
 
 
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Kids Harry Potter™ Wizard Accessory Kit
Kids Harry Potter™ Wizard Accessory Kit
1 Piece(s) #DG107799
$18.99
 
 
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Adults/Teen Harry Potter™ Death Eater Costume Accessory Kit
Adults/Teen Harry Potter™ Death Eater Costume Accessory Kit
1 Piece(s) #DG148579
$25.99
 
 
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Harry Potter Quidditch Kit
Harry Potter Quidditch Kit
1 Set(s) #RU5376
Clearance
Price
$13.27
62% OFF
 
 
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Red & Yellow Superhero Accessories - 4 Pc.
Red & Yellow Superhero Accessories - 4 Pc.
4 Set(s) #13771181
Clearance
Price
$4.47
63% OFF
 
 
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Teal & White Superhero Accessories - 4 Pc.
Teal & White Superhero Accessories - 4 Pc.
1 Set(s) #13778916
Clearance
Price
$3.27
71% OFF
 
 
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Kids Plastic Armor, Shield, Helmet & Sword Knight Set - 5 Pc.
Kids Plastic Armor, Shield, Helmet & Sword Knight Set - 5 Pc.
1 Set(s) #16/119
On
Sale
$21.98
12% OFF
(28)
 
 
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Plush Bunny Accessories Set - 5 Pc.
Plush Bunny Accessories Set - 5 Pc.
5 Set(s) #13822043
Clearance
Price
$3.87
53% OFF
 
 
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King Robe And Crown
King Robe And Crown
2 Piece(s) #FM60598
$39.99
 
 
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Kids Classic Super Mario Bros.™ Luigi Elevated Costume Accessory Kit
Kids Classic Super Mario Bros.™ Luigi Elevated Costume Accessory Kit
1 Piece(s) #DG167309
$19.98
 
 
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Boy's Thomas Jefferson Kit
Boy's Thomas Jefferson Kit
1 Set(s) #FM61254
$15.99
 
 
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Kids Super Mario Bros.™ Mario Elevated Accessory Kit
Kids Super Mario Bros.™ Mario Elevated Accessory Kit
1 Piece(s) #DG164599
On
Sale
$18.68
38% OFF
 
 
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Heroes in History: George Washington Costume Wig & Collar
Heroes in History: George Washington Costume Wig & Collar
1 Set(s) #FM54706
Clearance
Price
$17.97
40% OFF
 
 
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Skeleteen Kids Spy Set Accessories - Cool Spy Gadgets Equipment for Detective Costumes with Sunglasses, Ear Piece, Badge, and Handcuffs
Skeleteen Kids Spy Set Accessories - Cool Spy Gadgets Equipment for Detective Costumes with Sunglasses, Ear Piece, Badge, and Handcuffs
1 Set(s) #14196749
$19.99
Sold and Shipped by Prop Boutique Corporation
 
 
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Pokemon Bulbasaur Costume Accessory Kit 14+
Pokemon Bulbasaur Costume Accessory Kit 14+
1 Piece(s) #14342319
$45.99
Sold and Shipped by Toynk Toys, LLC.
 
 
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Adults/Teen Bendy & The Dark Revival Audrey Costume Accessory Kit
Adults/Teen Bendy & The Dark Revival Audrey Costume Accessory Kit
1 Piece(s) #DG166689
$34.99
 
 
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Easter Bunny Ears & Mask Sets - 6 Pc.
Easter Bunny Ears & Mask Sets - 6 Pc.
6 Set(s) #13933728
Clearance
Price
$8.77
44% OFF
 
 
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Discover Our Variety of Boys Costume Theme Kits

Our collection of boys costume kits offers endless creative possibilities for dress-up play and Halloween celebrations. From brave superhero ensembles to imaginative historical character sets, each kit contains multiple coordinated pieces that transform playtime into an adventure. These high-quality costume accessories for kids are designed for durability and comfort, ensuring they can withstand even the most enthusiastic pretend play sessions. Parents and teachers love how these complete kits provide everything needed for a convincing transformation without the hassle of piecing together individual components. Whether for classroom activities, Halloween parties, or everyday imaginative play, these costume sets deliver exceptional value and guaranteed fun. Explore our themed collections to find the perfect boys costume kits that will spark creativity and provide hours of entertainment.