Wholesale and Custom Shirts

Party Shirt International was built on a simple principle: to create fun, high-quality active shirts that make people happy. Let's bring bright colors and function to your world!

  • Access to Full Catalog of Party Shirt Designs
  • Low Starting Minimum Order Quanity: 25 Shirt MOQ
  • Quantity Based Pricing Tiers 
  • Fast Domestic and International Shipping
  • Same Day Communication 
  • Streamlined Ordering Process

Your Shirt Season Is Coming, Let's Get You Shirted! 

Reviews from Our Custom Partners and Retailers 

"Party Shirt International has brought the fun and flair to our customers! The Party Shirt has been our top selling tech shirt since we brought them into the shop. We love witnessing the joy these shirts bring to everyone who visits us!"

Tiffany- Pine mountain Sports- Bend, OR 

Ever since we started carrying Party Shirts all of our dreams have been coming true. The product is playful, quality and resonates with a huge segment of customers. The designs are authentic and fill a niche that no other line is hitting although lots have been trying. They ship fast and accurately and we are happy to have them as a vendor in our shop.

Mike- Thunder Mountain Bikes- Sedona, AZ

"domestic and international GRVL events from Finland to Colorado and they’ve delivered every time"..... There’s no limit to originality you can conjure up with this crew, which has allowed us to explore our creative side as a brand. Thanks to Party Shirt International we’ve been able to provide our participants with the physical manifestation of fun that we work so hard to incorporate into all of our events.