Skip to content

Adult Costumes
Kids Costumes
Exclusives
Costume Ideas
Accessories
Decorations

Adult Costumes
Kids Costumes
Exclusives
Costume Ideas
Accessories
Decorations

Search

Item added to your cart

View cart

Collection: Costume Ideas Harry Potter Costumes

Sort by:

289 products

Filter and sort Filter

Filter and sort

Filter

289 products

Sort by:

Remove all

289 products

Best Sellers

Harry Potter Posh Gryffindor Robe Costume for Infants - US 3931

Regular price $10.00

Regular price ~~$39.99~~ Sale price $10.00
Harry Potter Plus Size Deluxe Hermione Gryffindor Robe - US 6011

Regular price $22.50

Regular price ~~$89.99~~ Sale price $22.50
Plus Size Harry Potter Ravenclaw Robe Costume for Adults - US 1333

Regular price $10.00

Regular price ~~$39.99~~ Sale price $10.00
Deluxe Harry Potter Adult Plus Size Ravenclaw Robe Costume - US 1397

Regular price $17.50

Regular price ~~$69.99~~ Sale price $17.50
Deluxe Harry Potter Adult Plus Size Hufflepuff Robe Costume - US 5420

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50
Deluxe Harry Potter Gryffindor Adult Plus Size Robe Costume - US 5276

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25
Harry Potter Patronus Ugly Sweatshirt for Adults - US 5078

Regular price $3.49

Regular price ~~$4.99~~ Sale price $3.49
35-Inch Harry Potter Nimbus 2000 Toy Broom - US 4501

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25
Harry Potter Marauders Map Lightweight Scarf - US 8837

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25
Adult Harry Potter Marauders Map Necktie - US 1189

Regular price $4.00

Regular price ~~$15.99~~ Sale price $4.00
Harry Potter Marauders Map Knit Hat & Scarf Set - US 4565

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00
Harry Potter Mad-Eye Moody Costume Monocle Accessory - US 9237

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00
Adult Harry Potter Luna Lovegood Ugly Sweater - US 1680

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50
Luna Lovegood Harry Potter Deluxe Costume - US 2432

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25
Adult Harry Potter Invisibility Cloak - US 8368

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50
Harry Potter Jumbo Hogwarts Cauldron Prop - US 2721

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00
Harry Potter Posh Hermione Infant Costume - US 2950

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50
Harry Potter Hufflepuff Printed Scarf - US 1663

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25
Harry Potter Hufflepuff Comfy Blanket Throw - US 7439

Regular price $6.25

Regular price ~~$24.99~~ Sale price $6.25
Harry Potter Hufflepuff Hogwarts Necktie - US 0695

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25

Harry Potter Posh Gryffindor Robe Costume for Infants - US 3931

Sale

Harry Potter Posh Gryffindor Robe Costume for Infants - US 3931

Regular price $10.00

Regular price ~~$39.99~~ Sale price $10.00

Sale
Harry Potter Plus Size Deluxe Hermione Gryffindor Robe - US 6011

Sale

Harry Potter Plus Size Deluxe Hermione Gryffindor Robe - US 6011

Regular price $22.50

Regular price ~~$89.99~~ Sale price $22.50

Sale
Plus Size Harry Potter Ravenclaw Robe Costume for Adults - US 1333

Sale

Plus Size Harry Potter Ravenclaw Robe Costume for Adults - US 1333

Regular price $10.00

Regular price ~~$39.99~~ Sale price $10.00

Sale
Deluxe Harry Potter Adult Plus Size Ravenclaw Robe Costume - US 1397

Sale

Deluxe Harry Potter Adult Plus Size Ravenclaw Robe Costume - US 1397

Regular price $17.50

Regular price ~~$69.99~~ Sale price $17.50

Sale
Deluxe Harry Potter Adult Plus Size Hufflepuff Robe Costume - US 5420

Sale

Deluxe Harry Potter Adult Plus Size Hufflepuff Robe Costume - US 5420

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50

Sale
Deluxe Harry Potter Gryffindor Adult Plus Size Robe Costume - US 5276

Sale

Deluxe Harry Potter Gryffindor Adult Plus Size Robe Costume - US 5276

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25

Sale
Harry Potter Patronus Ugly Sweatshirt for Adults - US 5078

Sale

Harry Potter Patronus Ugly Sweatshirt for Adults - US 5078

Regular price $3.49

Regular price ~~$4.99~~ Sale price $3.49

Sale
35-Inch Harry Potter Nimbus 2000 Toy Broom - US 4501

Sale

35-Inch Harry Potter Nimbus 2000 Toy Broom - US 4501

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25

Sale
Harry Potter Marauders Map Lightweight Scarf - US 8837

Sale

Harry Potter Marauders Map Lightweight Scarf - US 8837

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25

Sale
Adult Harry Potter Marauders Map Necktie - US 1189

Sale

Adult Harry Potter Marauders Map Necktie - US 1189

Regular price $4.00

Regular price ~~$15.99~~ Sale price $4.00

Sale
Harry Potter Marauders Map Knit Hat & Scarf Set - US 4565

Sale

Harry Potter Marauders Map Knit Hat & Scarf Set - US 4565

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00

Sale
Harry Potter Mad-Eye Moody Costume Monocle Accessory - US 9237

Sale

Harry Potter Mad-Eye Moody Costume Monocle Accessory - US 9237

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00

Sale
Adult Harry Potter Luna Lovegood Ugly Sweater - US 1680

Sale

Adult Harry Potter Luna Lovegood Ugly Sweater - US 1680

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50

Sale
Luna Lovegood Harry Potter Deluxe Costume - US 2432

Sale

Luna Lovegood Harry Potter Deluxe Costume - US 2432

Regular price $11.25

Regular price ~~$44.99~~ Sale price $11.25

Sale
Adult Harry Potter Invisibility Cloak - US 8368

Sale

Adult Harry Potter Invisibility Cloak - US 8368

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50

Sale
Harry Potter Jumbo Hogwarts Cauldron Prop - US 2721

Sale

Harry Potter Jumbo Hogwarts Cauldron Prop - US 2721

Regular price $5.00

Regular price ~~$19.99~~ Sale price $5.00

Sale
Harry Potter Posh Hermione Infant Costume - US 2950

Sale

Harry Potter Posh Hermione Infant Costume - US 2950

Regular price $12.50

Regular price ~~$49.99~~ Sale price $12.50

Sale
Harry Potter Hufflepuff Printed Scarf - US 1663

Sale

Harry Potter Hufflepuff Printed Scarf - US 1663

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25

Sale
Harry Potter Hufflepuff Comfy Blanket Throw - US 7439

Sale

Harry Potter Hufflepuff Comfy Blanket Throw - US 7439

Regular price $6.25

Regular price ~~$24.99~~ Sale price $6.25

Sale
Harry Potter Hufflepuff Hogwarts Necktie - US 0695

Sale

Harry Potter Hufflepuff Hogwarts Necktie - US 0695

Regular price $3.25

Regular price ~~$12.99~~ Sale price $3.25

Sale

1
…
8
9
10
11
12
…
15

About US
Order Cancellation Policy
Return & Refund Policy

Privacy Policy
Cookies Policy
Terms of Service

Orders
Payment Methods
Shipping Policy

Email
service@halloweencostumesoutlet.shop
Address
211 E Harbison Rd, Pittsburgh, Pennsylvania 15205, United States
Phone
6146482268
Support Hours
Monday to Friday, 09:00 – 18:00 (Local Time).
Live Chat
Enquiries received outside these hours or on public holidays will be responded to on the next business day.

Free Shipping
Free delivery on every order.
Worldwide Shipping
We deliver worldwide to all regions.
30-Day Returns
Simple return support after delivery.
Secure Payment
Encrypted checkout and trusted payment methods.

AES 256-BitProtected checkout SSL SecureEncrypted connection McAfeeSafe browsing nortonVerified protection

© 2026 Halloween Costumes outlet shop. All rights reserved.

Facebook
Instagram
YouTube
TikTok
X (Twitter)
Pinterest
Snapchat

Payment methods

Choosing a selection results in a full page refresh.
Opens in a new window.

Sitewide sale

Ends in 00:00:00

0 days

0 hrs

0 mins

0 secs

Up to 75% Off Sitewide Sale

Limited time only, grab your favorites before they are gone!

We value your privacy

We use cookies to improve your browsing experience, analyze store performance, and personalize content. You can accept all cookies, reject optional cookies, or manage your preferences.

We use cookies to improve your browsing experience, analyze store performance, and personalize content. You can accept all cookies, reject optional cookies, or manage your preferences.

Cookie preferences

Choose which optional cookies this store can use. You can update your preferences later if the store provides a cookie settings link.

Strictly necessary cookies

Required for core store features such as cart, checkout, account access, and security. These cookies cannot be turned off.

Always on

Preferences cookies Help remember choices such as language, region, currency, and display preferences. Analytics cookies Help us understand how visitors interact with the store so we can improve pages, products, and performance. Marketing cookies Help personalize ads and marketing messages based on your interests and shopping activity.