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4.8/5 (52,988 reviews)

The Partygoers (Backrooms) - Official Mask

$29.99 $59.99
Save 50%

Get ready for Halloween with this high-quality, detailed costume. Perfect for making a statement at any party.

Low stock

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What's Included

Complete costume inspired by the character’s signature look, featuring a stylized special jacket and matching skirt, designed with high-quality materials for an authentic aesthetic.

30-Day Money-Back-Guarantee

We are proud of our masks and costumes, and we are confident you will be too. That’s why we offer a 30-day guarantee. If for any reason you are not satisfied, we are here to help. Contact us at info@wildhalloween.com, and we will assist you with a smooth return or refund process.

Official Licensed Product

Officially licensed for authentic designs of your favorite characters.

Proudly Made in America

Crafted in the USA, supporting local businesses with top craftsmanship.

Premium Quality

Handmade with premium materials, ensuring comfort and durability.

  • John C.

  • Mary P.

  • Ava M.

  • Maria T.

  • Emma D.

  • Fred M.

  • Alex R.

  • Eva L.

  • Freddy P.

    10/10/2026

    Love my costume!

  • Camille R.

    09/22/2026

    My son really love it! Very good quality.

  • Julian M.

    09/18/2026

    Best cosplay I've ever bought. 

  • James P.

    09/15/2026

    I love it! Arrived in less than 6 days.

  • Vanessa D.

    09/12/2026

    Size perfect and very good quality.

  • Really love it!

    Brandon K.

    09/03/2026

  • Marc B.

    08/29/2026

    I bought my costume every year on this website - best I know.

  • Angela M.

    08/25/2026

    Best halloween costume ever. Thanks!

How do I choose the right size? 

We recommend ordering the same size you normally wear. You can also check the size guide and measurements on each product page to find your best fit. If you usually wear a Medium, a Medium should be the right choice.

When will my order arrive?

Orders are typically processed and shipped within 1 business day. Estimated delivery: 4–7 business days across the United States, Canada and Australia.

How can I track my order?

Once your order ships, you’ll receive a shipping confirmation email with your tracking information so you can follow your package.

Can I return or exchange my order?

Yes! We accept returns and exchanges within 30 days of purchase, provided the item is unused and in its original packaging. Simply contact our customer service at info@wildhalloween.com for a full refund.

How can I contact Wild Halloween? 

By email at info@wildhalloween.com or via the contact form. Reply within 24 business hours.

Can I buy your masks and costumes in stores?

Currently, our costumes and masks are exclusively available through our website. All of our products are handmade, high-quality, and proudly made in America. For now, they are not available in physical stores.