Shop By

Active Filters:

Reset Filters

Monster

Skip Left Nav

Out of Stock SHOW HIDE

Halloween (19)

Inflatable (1)

TV & Movie (10)

Multicolor (5)

Jump to Top of List

Kids Monster Costumes

(20 items)

Sort by

Kids Classic Monsters University™ Sully Costume

1 Set(s) #14289376

Starting at

$29^.98

Select Options

Toddler Monster Boo Costume

1 Piece(s) #14290823

Starting at

$39^.99

Select Options

Kids Classic Poppy's Playtime Huggy Wuggy Costume

1 Piece(s) #14469642

Starting at

$29^.98

Select Options

Kids Godzilla x Kong: The New Empire™ Suko Costume

Each #14523060

Starting at

$22^.98

Select Options

Toddler Deluxe Frankenstein Costume

1 Piece(s) #14242488

Starting at

$19^.88

Select Options

Toddler Posh Stranger Things™ Demogorgon Costume

1 Piece(s) #14469670

Starting at

$27^.98

Select Options

Toddler Deluxe Monster University Boo Costume

3 Piece(s) #14359687

Starting at

$55^.98

Select Options

Toddler Bride of Frankenstein Costume

2 Piece(s) #14241930

Starting at

$13^.98

Select Options

Boy's Boil Monster Morphsuit Costume

1 Piece(s) #14107879

Starting at

$19^.97

Select Options

Kids Deluxe Poppy's Playtime Huggy Wuggy Costume

1 Piece(s) #14469641

Starting at

$67^.48

Select Options

Toddler Girl's Lil' Pink Monster Costume

1 Piece(s) #14290865

Starting at

$36^.98

Select Options

Kids Godzilla x Kong: The New Empire™ Godzilla Costume

Each #14523059

Starting at

$35^.68

Select Options

Kids Godzilla x Kong: The New Empire™ King Kong Costume

Each #14523061

Starting at

$37^.18

Select Options

Kids Inflatable Godzilla X Kong: The New Empire™ Kong Costume - One Size

Each #ISD105652

Sale

$65^.38

21% OFF

Quick View

Kids Ghostbusters: Frozen Empire™ Slimer Inflatable Costume

1 Piece(s) #DG164279

Sale

$59^.98

29% OFF

Quick View

Toddler Posh Stranger Things™ Demogorgon Costume - Extra Small 12-18 Months

1 Piece(s) #DG163709W

Sale

$40^.28

19% OFF

Quick View

Kids Inflatable Godzilla x Kong: The New Empire™ Godzilla Costume - One Size

Each #ISD105642

$99^.99

Quick View

Squishmallows™ Marvin Monster Treat Pail

1 Piece(s) #JWC1313

$21^.99

Quick View

Boy's Monster Vs Aliens Dr. Cockroach Costume - Small

1 Piece(s) #RU883578SM

Sale

$7^.47

58% OFF

Quick View

Girl's Cross Eyed Monster Costume

1 Piece(s) #UAC48177SM

$8^.78

This item is out-of-stock.

See Details

Find the Perfect Monster Costume for Your Child

Discover our incredible selection of monster costumes for kids, featuring all their favorite characters from popular movies and TV shows. From the cuddly Sully from Monsters University to the thrilling Demogorgon from Stranger Things, we have a monster costume to spark every child's imagination. Our collection includes options for toddlers, boys, and girls, ensuring a perfect fit and a unforgettable Halloween experience. Each kids monster costume is designed for comfort and durability, so your little one can enjoy trick-or-treating or Halloween parties in style. We offer a range of styles from classic cute monster costumes to more detailed character outfits from major licensed properties. Shop now to find the ideal toddler monster costume that will make your child the star of the Halloween night.