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
Halloween
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
ADT
Alice McCall
Amazon
Amazon Kindle
American Dream
Amscan
Animal
Apex
Ardene
Authentic Kids
Avenger
Avon
Baby Alive
Baby Ganz
Baby Gear
balera
Barbie
Bark
Barney
Batman
Bearington
Bendy
Bluenotes
Bluey
Bratz
Build-A-Bear
Butterick
California Costumes
Candy Corn Lane
Capezio
Care Bears
Carter's
CeCe
Celebrate It
Charades
Chasing Fireflies
child of mine
Chucky
Claire's
Coco Village
COS
Costume Gallery
Costumes Usa
Crayola
DC
DC Comics
Disguise
Disney
Disneyland Resort
Dr. Seuss
Dream Play Imagine
Dreamgirl
Dreamworks
Dress Forum
Dress Up America
Easter Unlimited
Eleanor Rose
Elly & Emmy
Eureka
Everlast
Expressions
Fairy Dust
FANG
Fashion Nova
Forum Novelties
Friday The 13Th
Frozen
Fun Costumes
Fun World
Funko
Funnycokid
GANZ
GAP
George
Get Real Gear
Goddess
Goosebumps
Grease
Great Pretenders
Gremlins
Gymboree
H&M
Halloween
Halloween Costumes
Halo
Hand Crafted
Handmade
Hanna Barbera
Harper
Hasbro
Hello Kitty
Holiday Time
Hot Wheels
IKEA
Illumination Entertainment
In Character
INC International Concepts
Incharacter
Incharacter Costumes
Iron Man
Jakks Pacific
Jay Franco
Jazwares
Joe Fresh
Justice
Justice League
kangaROOS
Klutz
Koala Kids
Kwik Sew
lalaloopsy
Lands' End
Le Top
League
Leg Avenue
Lego
Lemax
Majestic
Marvel
Mattel
McCall's
McDonald's
Melissa & Doug
miffy
Minecraft
Mini Boden
Minion
Minions
Minnie Rose
monster high
Morphe
Moschino
My Little Pony
Neca
Netflix
Newcosplay
NHL
Nickelodeon
Nightmare Before Christmas
Ninja
Nintendo
None
Old Navy
OppoSuits
Paper Magic Group
Party City
PartyLite
PatPat
Paw Patrol
Pekkle
Peppa Pig
Pigalle
Pink Fong
Pinkfong
Pixar
pj masks
Pokemon
Police
Polo Ralph Lauren
POP MART
Posh Peanut
Pottery Barn Kids
Power Ranger
Princess Paradise
Pup Crew
Rae Dunn
Rasta Imposta
Revolution Dancewear
Rubie's
Sandra Magsamen
Sanrio
Scholastic
Scooby-Doo!
Sears
Sesame Street
SHEIN
Simplicity
So'Dorable
Sonic The Hedgehog
Sony
Source Unknown
Spirit
Spirit Of Halloween
SpongeBob Squarepants
Spooktacular Creations
Squishmallows
Star Wars
Stephan Baby
Stranger Things
Strawberry Shortcake
Suit Yourself
Suitmeister
Sunny Fashion
Super Mario Bros
Target
The Children's Place
The Unbranded Brand
The Wizard Of Oz
thirty-one
Thomas & Friends
Tim Hortons
Toys ''R'' Us
Triple Five Soul
Ty
Universal
Universal Studio
Upcycled
Urban Planet
Vintage
Vogue Fashion
Walmart
Walt Disney
Warner Bros.
Wcw
Wednesday
Weissman
Wish
Wizard Of Oz
Wizarding World Of Harry Potter
WONDERLAND
WWE
Zara
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 Halloween
Sort By:
Relevance
Just Shared
Just In
Price High to Low
Price Low to High
Recently Price Dropped
Likes
Relevance
DJ Yonder Fortnite Latex Mask Cosplay Costume Accessories Halloween Kid Sized
C$50
US OS (Boy)
Scream Mask With Bleeding Knife Cosplay Halloween - NWT
C$20
C$999
US OS (Boy)
2013 Claires Lady Bug Halloween Costume Accessories.
C$16
Girls Age 3+
TeenAssains Creed Aguilar Costume - Size Large NWT
C$20
C$42
14-16
NWT Hippie Girl Costume
C$20
L
Horned Demon Skeleton Skull Mask Easter Unlimited Hood Halloween Kids
C$25
US OS (Boy)
Witch Halloween costume 7-8 years lace dress and tulle hat - black red colour
C$22
7 to 9 years
Disney Incredibles Super Hero Footie / Romper Costume 12-18 Months
C$15
12-18 months
Girls Venus Goddess Pink and Gold Kids Costume With Headband- size L 10-12 NWT
C$15
C$26
4-6
Disney Mickey & Minnie Mouse Ears Set of 3 Sparkling Mouse Ear With Bow Headband
C$45
US OS (Girl)
Teen Girls DC Comics 2 Piece Poison Ivy Costume - Size 14-16 NWT
C$19
C$32
14-16
Disney Mickey & Minnie Mouse Ears Set of 3 Sparkling Mouse Ear With Bow Headband
C$45
US OS (Girl)
Fortnite Chrome Punk kids’ Halloween costume
C$40
C$79
Child XL
Kids Halloween Costume Vest with Bears and Pumpkins
C$35
C$35
US OS (Baby)
NEW Spirit Halloween Kids Rena Rouge Costume - Miraculous Ladybug Large 12-14
C$31
C$50
US OS (Girl)
Disney Glittery Pink Polka Dot Dress
C$45
10-11
Star Wars: The Force Awakens - Rey - Eye Mask and Hood - Unopened Bag
C$14
C$29
US OS (Girl)
Spooktacular Creations Kids Witch Costume - Black and Purple
C$20
Size 5-7 Girls
Rubie's Opus Collection Llama-Corn Costume Toddler 1–2 Years Unicorn Llama Pink
C$20
C$30
US OS (Baby)
Boy Complete Zombie Costume with Mask Wig And Accessories XL 14-16 NWT
C$25
C$45
14-16
Old Navy pumpkin costume
C$18
6-12
Disney Descendants Evie Dress Size 140 Polyester Printed Zip up Costume Cosplay
C$25
140
Kids Pirate Adventure Costume - Black and Red
C$30
M
[Kids 3-4T] Plush Baby Shark Halloween Costume Jumpsuit One Piece Toddler
C$35
US OS (Baby)
Pink Fuzzy Monster Kids Halloween Costume with Hood
C$20
12-18M
NWT Anatomy Costume
C$30
Small (4/6)
Halloween Official Bluey TV Show Bingo Toddler Costume 3T-4T
C$25
C$30
3T-4T
🍄 Official Nintendo Super Mario Kids Cosplay Costume - Size 7+ Upgraded Cap! 🍄
C$28
US OS (Baby)
The Jetsons Jane Jetson Girls Fancy Dress Halloween Costume Size 5-7 Years
C$31
M
EUC Bean Pod Sweet Pea bunting bag, costume, Halloween, green, size 12m
C$16
12m
❄️ [Kids 4-6X] DISNEY Frozen Elsa Princess Dress Halloween Costume Jakks Pacific
C$16
C$30
US OS (Baby)
Yellow and Black Bumblebee Kids Costume Size 5T
C$25
5T
Carter’s Unicorn Halloween Costume 12 Months
C$20
C$30
12M
Rubie's The Addams Family Wednesday Child Costume, Medium, NWT, See Note
C$60
Medium Child
NWT - Sunlit Valley - Stripe Harem Pant - Handmade- 4-5T
C$25
4/5T
Teen Black and Red Ninja Costume Hooded Jumpsuit With Nunchuck - Size 14-16 NWT
C$22
C$36
14-16
Bratz-Inspired Halloween Maid Costume – Size Large – Cosplay Style
C$20
Girls Large
Kids Spiderman Zentai Full Body Costume Jumpsuit NO Mask M/L 8-10yo Cosplay
C$20
US OS (Baby)
Hallows Eve Glow-in-the-Dark Plush Pumpkin Halloween Costume Vest Size 2T
C$34
2T
[Kids 4-6yo) AMSCAN Sweetheart Nurse Costume Child S Halloween Dress Up Cosplay
C$20
US OS (Baby)
GUC Girls Lavender Princess Costume Dress with Sparkles Size 4-6
C$10
C$25
Girls 4-6
NWT Vintage Clown costume
C$30
Boys Medium (8/10)
Simplicity 9372 Kids Wizard Costume - Purple, Black, and Gold- fun an easy
C$15
A: 7, 8, 10, 12, 14
Disney Minnie Mouse Pink Polka Dot Dress with - Size 8-10 NWT
C$15
C$32
8-10
Girls Skeleton Costume Set With Skirt - Size 10-12 New
C$20
C$35
10-12
Disney Elena of Avalor Red & White Dress Halloween Costume - NWT Size M 7-8
C$20
C$40
7-8
Rubie's Skull Mask Costume & Black and White - NWT M 8-10
C$25
C$50
8-10
Timbits Cat Design Bucket with Purple Lid
C$31
US OS (Boy)
Prev
1
2
3
4
5
Next
![[Kids 3-4T] Plush Baby Shark Halloween Costume Jumpsuit One Piece Toddler](https://di2ponv0v5otw.cloudfront.net/posts/2026/02/17/699505e88fa207fb51929b25/s_699505f07ac6296cdf2f3a29.jpeg)
![❄️ [Kids 4-6X] DISNEY Frozen Elsa Princess Dress Halloween Costume Jakks Pacific](https://di2ponv0v5otw.cloudfront.net/posts/2026/02/17/699503efa5bb34b9b10d24d3/s_699503f5243dae5cc63a82a9.jpeg)
