Top 10 Book Day Costumes for Kids Boys UK – Fancy Dress for Kids & Toddlers

As an Amazon Associate I earn from qualifying purchases.

1. VSYRFT

VSYRFT Black Costume Kids, Kids Boys Black 3D Style, Separate Head Cover, Polyester Spandex Clothing for Children Ages 4-15, Kids Superhero Costume, World Book Day Costumes for Boys, 130

VSYRFT - Packagecostume for Black is a Black full-body printed jumpsuit with face mask. They will relish the fun of playing superheroes themselves and achieving their heroic dreams. Designthis kids costume is compatible with superhero role-playing costumes, it makes your child as lively as a character at a Halloween party.

Material made of 90% polyester fiber 10% spandex, non-itchy, odorless, the material is smooth and soft for children with sensitive skin, comfortable and safe. Such a cool outfit is sure to make your child the center of the crowd! the one-piece black costume has an invisible zipper on the back and high elasticity so you can easily put it on and take it off! Size note the suggested height is for reference only, please choose the right size for your little one according to the size chart in the picture.

This tight-fitting black is a fully 3D-printed design with vibrant and durable colors that will NOT fade due to wear/washing. Occasion this kids superhero costume is a great gift for every occasion, Halloween costumes kids, suitable for birthday parties, role play, stage shows, Carnival costumes, fancy dress parties, and routine activities.
BrandVSYRFT

2. Pitevotur

Pitevotur Boys DJ Costume World Book Day Outfit for Kids Music Festival Jumpsuit with Full Head Helmet DJ Mask 5-8 Years

Pitevotur - Disco clothing for your little boys. Dj mask can see through the helmet eyes and breath through the mouth. Kids jumpsuit for boys girls covers the entire body from neck to toe, hidden zipper closure.

Machine and hands wash are available. Fit for boys and girls aged 5-12 years old. Boys jumpsuit includesd 1 overall Jumpsuit and 1 head mask. Best gift for playing and DJ music fans props. Please choose the DJ disco clothing for your kids according to size chart. Boys outfit is perfect gift for birthday, Christmas, party, New Year, carnevale, any holiday present for your kids. Kids outfit design for dj game, close to the music party festival character. Dj outfit for boys and girls is included white jumpsuit and full head mask helmet.
BrandPitevotur

3. Marendyee

Marendyee Boys Buzz Lightyear Costume Hoodie Woody Jacket Long Sleeve 3D Print Hooded Sweatshirt Fancy Cosplay Costumes for World Book Day 9-10 Years

Marendyee - Fashion hoodie for woody & buzz lightyear cosplay, easter, halloween, outdoors, birthday, themed party, holiday, family cosplay, vacation, photoshoot, christmas, party, school show, perfect for casual daily wear, travel, stage performance, role play game, casual daily wear etc.

Suitable for Spring & Autumn. Design inspiration comes from the cartoon character Woody and Buzz Lightyear. High quality, best workmanship, soft and comfortable hoodie for Boy & Kids. Buzz lightyear costumes available in size 3-4t, 7-8T, 5-6T, 9-10T, 11-12T please check the size chart before buying to choose right size. Long sleeve hoodie jacket, hot hooded shirt, cool hoodies, nephew, hip hop hoody. It’s a great gift for you boys, friend, grandson.
BrandMarendyee
Part NumberA02494-Green-140-UK16

4. DISGUISE

Halloween Costumes for Kids Size, Unisex Children, L, DISGUISE DISK65639G Classic Steve

DISGUISE - Available in sizes small 4 to 6 years old, Medium 7 to 8 years old and Large 10 to 12 years old. Easy to wear, durable and high quality costume. Child safe: meets uk and eu Safety Standards and CE Safety Test Approved. Includes kids minecraft steve costume with a jumpsuit with a 3D constructed suit and a Steve mask headset. Perfect for kids halloween,   dress up party, masked, video game Themed events, Birthday parties, children cosplay, book day, role plays like Diamond Armour, costume, Steve, Creeper.
BrandDISGUISE
ManufacturerDisguise
Height60.96 cm (24 Inches)
Length35.56 cm (14 Inches)
Weight0.45 kg (1 Pounds)
Width8.89 cm (3.5 Inches)
Part Number65639G
Model65639G
Warranty30 days return via FBA

5. Rubie's

Medium, Multicolour, Rubie's Official Avengers Black Panther Battle Suit, Height 132 cm, Age 5-7, Deluxe Child Costume

Rubie's - Deluxe costume includes Printed Padded jumpsuit with attached boot tops and mask - Battle suit design. Official licensed marvel Film Product by Rubie's as seen in Avengers Infinity War. Us designed and sized product, please refer to sizing chart image for reference and costume available in child's sizes S 3-4, m 5-7, L 8-10. Rubie’s official licensed product tested to all required European and UK standards, including EN71 and REACH. Official marvel product from the Rubie's Range, please ensure your product arrives in the Official Rubie's Packaging.
BrandRubie's
ManufacturerRubie's
Height7.62 cm (3 Inches)
Length45.72 cm (18 Inches)
Weight0.25 kg (0.55 Pounds)
Width35.56 cm (14 Inches)
Part Number700683_M
Model700683_M

6. Rubie's

Childs Size Age 11-12 Years, Rubie's Official Harry Potter Gryffindor Classic Robe Costume, Multicolour

Rubie's - Become a member of the Gryffindor House with this official Harry Potter robe. Rubie’s official licensed product tested to all required European and UK standards, including EN71 and REACH. Hooded gryffindor school robe with clasp fastening. Gryffindor chest printed on the chest of the robe. Uk designed and sized product, please refer to sizing chart image for reference.
BrandRubie's
ManufacturerRubie's
Height21 cm (8.27 Inches)
Length40 cm (15.75 Inches)
Weight0.55
Width33 cm (12.99 Inches)
Part Number700575 1112
Model700575 1112

7. Invading

Invading Captain Underpants World Book Day Support T-Shirt Outfit Costume Kids Adults Red

Invading - Books day Top Tee Gift. Ideal for Books Day School. World book day T-SHIRT. World book day books Day School Boys Girls Top. All of our t-shirts are made to order using the most durable and resilient Printed graphics on the market to ensure we deliver a premium product that will not crack, peel or fade, even under the most extreme conditions.
BrandInvading

8. Rubie's

Medium, Height 132 cm, Age 5-7, Rubie's Official Avengers Endgame Thanos, Classic Child Costume

Rubie's - Classic costume includes printed Jumpsuit with printed gauntlet graphics on left arm & attached shoe covers, tabard top and mask. Rubies' official licensed product tested to all required European and UK standards, including EN71 and REACH. Us designed and sized product, please refer to sizing chart image for reference and costume available in child's sizes S 3-4, M 5-7, L 8-10. Official licensed Marvel Endgame Product by Rubies'. Official marvel product from the Rubies' Range, please ensure your product arrives in the Official Rubies' Packaging.
BrandRubie's
ManufacturerRubie's
Height7.62 cm (3 Inches)
Length45.72 cm (18 Inches)
Weight0.41 kg (0.9 Pounds)
Width35.56 cm (14 Inches)
Part Number700651_M
Model700651_M

9. Rubie's

Height 147 cm, Child Large Age 8-10, Rubie's Official Jurassic World: Fallen Kingdom Velociraptor 'Blue' Dinosaur Costume

Rubie's - Childs jurassic world 2 "Blue" Velociraptor Dinosaur Costume. Costume includes full print Jumpsuit with Tail and Vacuform Mask. Rubie’s product tested to all required European and UK standards, including EN71 and REACH. Us designed and sized product refer to sizing chart for measurements, Keep away from fire.
BrandRubie's
ManufacturerRubie's
Height12.7 cm (5 Inches)
Length45.72 cm (18 Inches)
Weight0.28 kg (0.62 Pounds)
Width35.56 cm (14 Inches)
Part Number641180_L
Model641180_L
WarrantyNo warranty information

10. Rubie's

Medium, Height 132 cm, Rubie's Official Avengers Black Panther, Age 5-7, Classic Child Costume

Rubie's - Us designed and sized product, m 5-7, please refer to sizing chart image for reference and costume available in child's sizes S 3-4, L 8-10. Classic costume includes Printed Jumpsuit with attached shoe covers and mask. Official licensed marvel Film Product by Rubie's as seen in Avengers Infinity War. Rubie’s official licensed product tested to all required European and UK standards, including EN71 and REACH. Official marvel product from the Rubie's Range, please ensure your product arrives in the Official Rubie's Packaging.
BrandRubie's
ManufacturerRubie's
Height7.62 cm (3 Inches)
Length45.72 cm (18 Inches)
Weight0.29 kg (0.65 Pounds)
Width35.56 cm (14 Inches)
Part Number700657_M
Model700657_M