listings
listings
people
Log in
|
Sign up
POSH MARKETS
All
Women
Men
Kids
Home
Electronics
Pets
Beauty & Wellness
Brands
Parties
Posh Shows
How it works
Sell on Poshmark
Home
Kids
Costumes
categories
Women
Men
Kids
Accessories
Bottoms
Dresses
Jackets & Coats
Matching Sets
One Pieces
Pajamas
Shirts & Tops
Shoes
Swim
Costumes
Dance
Halloween
Seasonal
Superhero
Theater
Bath, Skin & Hair
Toys
Home
Pets
Electronics
brands
All Brands
A Wish Come True
Ainsliewear
Alice McCall
Alpinestars
Amazon
American Dream
American Girl
American Vintage
Amscan
Animal
Anna
Ardene
Arshiner
Art Stone
Athletic Works
Authentic Kids
Avenger
Avon
Baby Gear
balera
Bape
Barbie
Bark
Barney
Batman
BECCA
Best Fairy Dust Wishes
Bloch
Bluenotes
Bluey
Body Wrappers
Bonnie Jean
Bratz
Build-A-Bear
Butterick
California Costumes
California Kisses
Candy Corn Lane
Capezio
Care Bears
Carter's
Cartier
Cartoon Network
Cat & Jack
CeCe
Celebrate It
Chasing Fireflies
Chef Works
child of mine
Chucky
Claire's
Coco Village
Coldwater Creek
Columbia
COS
Costume Gallery
Costumes Usa
Crate&Barrel
Crayola
Curtain Call
Curtain Call Costumes
Dance & Marvel
Dance Class
Dansco
Danskin
Danskin Now
DC
DC Comics
Decathlon
Dex
Disguise
Disney
Divided
Dr. Seuss
Dream Play Imagine
Dreamgirl
Dreamworks
Dress Forum
Dress Up America
Easter Unlimited
Eleanor Rose
Elementz
Eleve Dancewear
Elly & Emmy
English Laundry
Everlast
Expressions
Fairy Dust
FANG
Fashion Nova
Fisher-Price
Five Dancewear
Forever 21
Forum Novelties
Freestyle
Frozen
Fun World
Funko
Gallery
GANZ
GAP
Garage
Gemmy
George
Get Real Gear
Gildan
GK
Glamour
Goddess
Good Lad
Great Pretenders
Gund
Gymboree
H&M
Halloween
Halloween Costumes
Halo
Hamilton
Hand Crafted
Handmade
Hanes
Harley-Davidson
Harper
Hasbro
Hello Kitty
Holiday Time
Iefiel
IKEA
Iloveplum
Imaginarium
In Character
INC International Concepts
Incharacter
Incharacter Costumes
Iron Man
Ivivva
Jacadi
Jakks Pacific
Jazwares
Joe Fresh
JoJo Siwa
Jordan
Justice
Justice League
kangaROOS
Kelle
Knights Apparel
Koala Kids
Lands' End
Layla
Lazy One
Le Top
League
Leg Avenue
Lego
Lemax
Loungefly
MAD Engine
mahina
Majestic
Manga
Marciano
Marks & Spencer
Marvel
Mattel
McCall's
McDonald's
Melissa & Doug
Meri Meri
Mia Belle
Michaels
Minecraft
Mini Boden
Minions
miniwear
Minnie Rose
Mirella
Mondor
Monsoon
monster high
Morphe
Moschino
Motionwear
My Little Pony
Nasty Gal
Natalie Dancewear
Nautica
Neca
Netflix
New Balance
next
NHL
Nickelodeon
Nightmare Before Christmas
Nike
Ninja
Nintendo
Noli
None
Nordstrom
okie dokie
Old Navy
Olivia Rose
One By One
OppoSuits
OshKosh B'gosh
Party City
PartyLite
PatPat
Paw Patrol
Peppa Pig
PIKOLINOS
Pink Fong
Pippa & Julie
Pixar
pj masks
Place
Pokemon
Polo Ralph Lauren
POP MART
Popatu
Posh Peanut
Pottery Barn
Pottery Barn Kids
Power Ranger
PrettyLittleThing
Princess Paradise
Rae Dunn
Rainbow
Rasta Imposta
Reebok
Revolution
Revolution Dancewear
Rubie's
Sanrio
Sansha
Scholastic
Scooby-Doo!
Sears
Sesame Street
SHEIN
Shopkins
Simplicity
So Danca
Sonic Editions
Sonic The Hedgehog
Sony
Source Unknown
Speechless
Spiderman
Spirit
Spirit Of Halloween
Splendid
SpongeBob Squarepants
Spooktacular Creations
Squishmallows
Star Wars
Stranger Things
Strawberry Shortcake
Streetwear Society
Suit Yourself
Sunny Fashion
Super Mario Bros
Target
Tenth House
The Children's Place
The Muppets
The Unbranded Brand
The Wizard Of Oz
thirty-one
Thomas & Friends
Tim Hortons
tokidoki
Tonka
Toys ''R'' Us
Triple Five Soul
Tutu Du Monde
Ty
TYR
Universal
Urban Heritage
Urban Planet
Vintage
Vogue Fashion
Walmart
Warner Bros.
Wednesday
Weissman
Wish
Wishcraft
Wizard Of Oz
Wizarding World Of Harry Potter
wonder nation
Wonderkids
WONDERLAND
WonderWink
WWE
Xhilaration
Zara
Zunie
size
Baby
US OS
Boys
US OS
Girls
US OS
color
All Colors
price
All Prices
Under C$25
C$25 - C$50
C$50 - C$100
C$100 - C$250
C$250 - C$500
Over C$500
Custom
To
Apply
shipping
All Items
Free
Discounted + Free
condition
All Conditions
New With Tags
availability
All Items
Available Items
Available + Dropping Soon Items
Dropping Soon Items
Sold Items
More Ways To Shop
Shop all Brands »
Today's trends »
Kids Blue Costumes
Blue
Sort By:
Relevance
Just Shared
Just In
Price High to Low
Price Low to High
Recently Price Dropped
Likes
Relevance
Vintage Spiderman Fleece Onesie
C$25
Youth XL
NWT Vintage Clown costume
C$30
Boys Medium (8/10)
baby ITEMS MYSTERY BOX | RESELLER SPECIAL | HER HIM GIFT | NEWBORN ACCESSORIES
C$182
C$350
US OS (Boy)
Spirit Kids Red, Blue & Black Harley-Inspired Dress Costume
C$15
C$25
Girls 10/12
baby ITEMS MYSTERY BOX | RESELLER SPECIAL | HER HIM GIFT | NEWBORN ACCESSORIES
C$259
C$348
US OS (Boy)
Figure Skating Dress - Blue Empire Waist Velvet/Chiffon- Size 4-5T
C$25
C$80
4T
Figure Skating/Dance Wear - Halter Short One Piece-Blue-Scrunchie- Size 12 (Est)
C$35
US OS (Girl)
Weissman One Piece Skating & Dance-Black/Blue/Gold Sequins -Sleeveless- Size 7/8
C$40
LC 7/8
Blue Veterinarian Costume for Kids
C$23
C$45
3-6Y
Toddler Superman Costume Halloween Birthday Event 2T-3T
C$10
US OS (Boy)
Kids Captain Marvel Costume Set | 2-Piece Outfit | Size 5/6
C$35
C$70
US 5 / 6
Super Girl costume Size 7-8 Make Believe Dress Up Play
C$25
C$40
Girls 7-8
Rubie's Supergirl Tutu Costume Dress - Blue, Red, Gold
C$35
Size 5-6
2015 Hasbro Star Wars Anakin Skywalker Blue Lightsaber 32" Lights Sounds
C$22
C$35
US OS (Baby)
Transformers Optimus Prime Kids Costume - Red and Blue
C$22
Boys 4-6
Disney Frozen Elsa Toddler Costume - Blue and White
C$25
2T
Spirit Halloween My Hero Academia gym tracksuit kids size XL costume cosplay
C$35
C$95
XL
Charming Princess Toddler Dress in Blue
C$25
3-4T
Carter's Blue Shark Kids Costume
C$24
18 Months
Purple and Blue Wings and Mask Set
C$13
US OS (Girl)
Disney Store Collection girls size 2 Aladdin Jasmine Costume Halloween
C$40
GIRLS SIZE 2
Monster High Frankie Stein Halloween Costume Girls Size Large 12-14 Age 8-10
C$55
US OS (Girl)
Kids Police Officer Costume - Size 5-6
C$24
C$60
5-6 years
NEW Little Mermaid Costume Girls Size 2-3 Halloween Cosplay Princess Dress
C$40
3T/3 Years
Pet Doctor
C$25
US OS (Baby)
Wonder Woman Costume Set
C$25
US OS (Baby)
Kids Minion-Inspired Costume - Yellow and Blue
C$12
US OS (Baby)
Monster High Frights Camera Action Cleo de Nile Halloween Costume, Girls Size M
C$55
US OS (Girl)
Pre-loved dinosaur catsuit onesie for costuming / upcycling
C$5
XXS
3/25$(Mix) Disguise Nintendo Super Mario Brothers Classic Boys Costume M
C$35
M
3/25$(Mix) Sesame Street Cookie Monster Infant Costume Blue 12-18 months NWT
C$40
12-18months
Handmade Thick Crochet Mermaid Tail Cocoon Child Size Blue Photo Prop
C$35
US OS (Baby)
Wonder Woman Toddler Preschool Halloween Costume Dress Up One Piece Size XS
C$20
C$39
XS
Colorful & Metallic Colour Alligator Costume for Kids
C$28
US OS (Baby)
#139 DC Comics Superman Superhero Costume for Kids
C$12
Small
New 2 Costumes Dragon Onesies for Child and Adult Halloween Warm Matching Cozy
C$43
Adult XL Child L(10-12)
DC Comics Wonder Woman Kids Costume - Red, Blue, and Gold
C$20
6-12M
NWT Anatomy Costume
C$30
Small (4/6)
Rubie's The Shining Twin Grady Sister Girls Costume Childs Halloween L 12-18 NWT
C$40
Large 12-18
Disney Princess Elsa Frozen Shimmering Blue and White Costume
C$50
5/6
⭐️ Carter's - Shark Costume. Size 18 months
C$20
US OS (Baby)
Halloween Chucky Boy Costume Long Sleeve Striped Top Blue Jumpsuit Cosplay Set
C$40
US OS (Baby)
Mondor Blue Kids skating Skirt and skating tights
C$18
8-10
McCall 7253- 3-4-5-6-Kids Poodle Skirt Costume - our of print- uncut
C$17
3-4-5-6
McCalls 7232 -large Raggedy Ann and Andy Costumes - uncut- Halloween
C$15
Large
Simplicity 5357 Girl’s Medieval Renaissance Gypsy Genie, peasant, costume
C$20
C$25
7 to 14 multi size
Ghnatygren Size 120 cm (5-6 Years) Girls Short Sleeve Floral Costume Dress
C$18
120 cm (5-6 Year Old)
Sailor outfit
C$20
4T
Prev
1
2
3
4
5
Next