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

Women's Deluxe Plus Size Harry Potter McGonagall Costume - US 2024

Regular price $26.00

Regular price ~~$129.99~~ Sale price $26.00
Plus Size Deluxe Harry Potter Hermione Women's Costume - US 5807

Regular price $23.00

Regular price ~~$114.99~~ Sale price $23.00
Deluxe Plus Size Harry Potter Hagrid Costume for Men - US 6581

Regular price $35.00

Regular price ~~$174.99~~ Sale price $35.00
Plus Size Harry Potter Dumbledore Deluxe Costume - US 8094

Regular price $26.00

Regular price ~~$129.99~~ Sale price $26.00
Women's Plus Size Deluxe Harry Potter Bellatrix Costume - US 2109

Regular price $22.00

Regular price ~~$109.99~~ Sale price $22.00
Plus Size Deluxe Harry Potter Costume for Adults - US 8030

Regular price $30.00

Regular price ~~$149.99~~ Sale price $30.00
Plus Size Deluxe Harry Potter Hagrid Costume for Men - US 0153

Regular price $24.00

Regular price ~~$119.99~~ Sale price $24.00
Platform 9 3/4 Harry Potter Christmas Sweater for Adults - US 2518

Regular price $4.00

Regular price ~~$19.99~~ Sale price $4.00
Fantastic Beasts Percival Graves Cosplay Necktie - US 1792

Regular price $2.60

Regular price ~~$12.99~~ Sale price $2.60
Harry Potter Patronus Glow Knit Scarf - US 8865

Regular price $3.49

Regular price ~~$4.99~~ Sale price $3.49
Glow Knit Patronus Beanie - US 9328

Regular price $2.60

Regular price ~~$12.99~~ Sale price $2.60
Harry Potter-Nimbus 2000 Broom - US 2973

Regular price $8.00

Regular price ~~$39.99~~ Sale price $8.00
Niffler Plush Hat for Adults - US 1412

Regular price $5.00

Regular price ~~$24.99~~ Sale price $5.00
Adult Niffler Fantastic Beasts Sweater - US 9773

Regular price $3.00

Regular price ~~$14.99~~ Sale price $3.00
Fantastic Beasts Newt Scamander Vest Costume - US 9922

Regular price $6.00

Regular price ~~$29.99~~ Sale price $6.00
Newt Scamander Hufflepuff Knit Scarf - US 1796

Regular price $5.00

Regular price ~~$24.99~~ Sale price $5.00
Fantastic Beasts and Where to Find Them Newt Scamander Coat Costume - US 0798

Regular price $12.00

Regular price ~~$59.99~~ Sale price $12.00
Newt Scamander Bow Tie - US 5778

Regular price $2.00

Regular price ~~$9.99~~ Sale price $2.00
Modern Black Witch's Costume Hat - US 2536

Regular price $4.00

Regular price ~~$19.99~~ Sale price $4.00
Merlin Beard and Wig Costume Kit - US 8944

Regular price $3.00

Regular price ~~$14.99~~ Sale price $3.00

Women's Deluxe Plus Size Harry Potter McGonagall Costume - US 2024

Sale

Women's Deluxe Plus Size Harry Potter McGonagall Costume - US 2024

Regular price $26.00

Regular price ~~$129.99~~ Sale price $26.00

Sale
Plus Size Deluxe Harry Potter Hermione Women's Costume - US 5807

Sale

Plus Size Deluxe Harry Potter Hermione Women's Costume - US 5807

Regular price $23.00

Regular price ~~$114.99~~ Sale price $23.00

Sale
Deluxe Plus Size Harry Potter Hagrid Costume for Men - US 6581

Sale

Deluxe Plus Size Harry Potter Hagrid Costume for Men - US 6581

Regular price $35.00

Regular price ~~$174.99~~ Sale price $35.00

Sale
Plus Size Harry Potter Dumbledore Deluxe Costume - US 8094

Sale

Plus Size Harry Potter Dumbledore Deluxe Costume - US 8094

Regular price $26.00

Regular price ~~$129.99~~ Sale price $26.00

Sale
Women's Plus Size Deluxe Harry Potter Bellatrix Costume - US 2109

Sale

Women's Plus Size Deluxe Harry Potter Bellatrix Costume - US 2109

Regular price $22.00

Regular price ~~$109.99~~ Sale price $22.00

Sale
Plus Size Deluxe Harry Potter Costume for Adults - US 8030

Sale

Plus Size Deluxe Harry Potter Costume for Adults - US 8030

Regular price $30.00

Regular price ~~$149.99~~ Sale price $30.00

Sale
Plus Size Deluxe Harry Potter Hagrid Costume for Men - US 0153

Sale

Plus Size Deluxe Harry Potter Hagrid Costume for Men - US 0153

Regular price $24.00

Regular price ~~$119.99~~ Sale price $24.00

Sale
Platform 9 3/4 Harry Potter Christmas Sweater for Adults - US 2518

Sale

Platform 9 3/4 Harry Potter Christmas Sweater for Adults - US 2518

Regular price $4.00

Regular price ~~$19.99~~ Sale price $4.00

Sale
Fantastic Beasts Percival Graves Cosplay Necktie - US 1792

Sale

Fantastic Beasts Percival Graves Cosplay Necktie - US 1792

Regular price $2.60

Regular price ~~$12.99~~ Sale price $2.60

Sale
Harry Potter Patronus Glow Knit Scarf - US 8865

Sale

Harry Potter Patronus Glow Knit Scarf - US 8865

Regular price $3.49

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

Sale
Glow Knit Patronus Beanie - US 9328

Sale

Glow Knit Patronus Beanie - US 9328

Regular price $2.60

Regular price ~~$12.99~~ Sale price $2.60

Sale
Harry Potter-Nimbus 2000 Broom - US 2973

Sale

Harry Potter-Nimbus 2000 Broom - US 2973

Regular price $8.00

Regular price ~~$39.99~~ Sale price $8.00

Sale
Niffler Plush Hat for Adults - US 1412

Sale

Niffler Plush Hat for Adults - US 1412

Regular price $5.00

Regular price ~~$24.99~~ Sale price $5.00

Sale
Adult Niffler Fantastic Beasts Sweater - US 9773

Sale

Adult Niffler Fantastic Beasts Sweater - US 9773

Regular price $3.00

Regular price ~~$14.99~~ Sale price $3.00

Sale
Fantastic Beasts Newt Scamander Vest Costume - US 9922

Sale

Fantastic Beasts Newt Scamander Vest Costume - US 9922

Regular price $6.00

Regular price ~~$29.99~~ Sale price $6.00

Sale
Newt Scamander Hufflepuff Knit Scarf - US 1796

Sale

Newt Scamander Hufflepuff Knit Scarf - US 1796

Regular price $5.00

Regular price ~~$24.99~~ Sale price $5.00

Sale
Fantastic Beasts and Where to Find Them Newt Scamander Coat Costume - US 0798

Sale

Fantastic Beasts and Where to Find Them Newt Scamander Coat Costume - US 0798

Regular price $12.00

Regular price ~~$59.99~~ Sale price $12.00

Sale
Newt Scamander Bow Tie - US 5778

Sale

Newt Scamander Bow Tie - US 5778

Regular price $2.00

Regular price ~~$9.99~~ Sale price $2.00

Sale
Modern Black Witch's Costume Hat - US 2536

Sale

Modern Black Witch's Costume Hat - US 2536

Regular price $4.00

Regular price ~~$19.99~~ Sale price $4.00

Sale
Merlin Beard and Wig Costume Kit - US 8944

Sale

Merlin Beard and Wig Costume Kit - US 8944

Regular price $3.00

Regular price ~~$14.99~~ Sale price $3.00

Sale

1
…
3
4
5
6
7
…
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.