How can I design my own custom apparel online?

Explore our user-friendly design tools and create custom clothing straight from your browser. In just a few steps you can get a quote and place your order. Or you can reach out to us at help@undergroundshirts.com for more help.

What types of custom clothing can I create?

At Underground Printing, we offer a wide variety of products available for customization, all the way from custom t-shirts and hoodies to custom hats and accessories .

Can I get bulk discounts for custom apparel?

Ordering custom shirts or apparel in bulk will give you the best cost per item. The cost of custom apparel depends on the type of garment chosen, the quantity of garments chosen, the number of print colors, and the print method.

Do you offer returns or exchanges?

Absolutely! If you are not happy with your order, we will assist you accordingly. Whether that be a full refund or a reprint of your order. At Underground Printing, we proudly offer a 100% Satisfaction Guarantee.

Browse Our Catalog

512 E Green Street, Suite B • Champaign, IL

Custom T-Shirt Printing in Champaign, IL

Quality Custom Apparel Services in Champaign, IL

Our Champaign store is located in the heart of Campustown, just steps from the University of Illinois campus. We're surrounded by local favorites like Taco Bell, Raising Cane’s, Chipotle, and BrewLab Coffee, making it easy to stop by while you're out and about.
We offer custom t-shirts, sweatshirts, hats, and more—with screen printing, embroidery, and no minimums. Whether you're part of a student organization, a local business, or planning an event, we're here to help you create something awesome.
Come visit us to get started on your custom project—or schedule an appointment online!

Underground Printing
512 E Green Street
Suite B
Champaign, IL 61820
Map & Directions

Phone: 217.344.9051
Email: ugpCH@undergroundshirts.com

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Closed

1:00PM - 6:00PM

Closed

** Closed June 21st to July 11th **

Store Staff

Walk-in or schedule an appointment — come see our apparel up close and talk to our friendly staff.

Parking

Metered street parking is available nearby, and several public parking garages are just a short walk away.

Browse Our Catalog

Explore our wide range of customizable apparel and merchandise, perfect for teams, events, businesses, and more. Whether you're looking for t-shirts, hoodies, hats, or promotional products, our catalog oers high-quality options to fit every style and budget!

Build Your Group Order

Kick off your custom apparel project with ease! Our group order platform makes it simple to design, organize, and collect orders from your team, organization, or event participants. No need to chase down sizes or payments — we handle everything for you. Get started today and bring your group's vision to life!

Start Your Design

Bring your ideas to life with our easy-to-use Design Studio! Customize apparel and accessories with your own artwork, text, or logos—or choose from our library of graphics and fonts. Whether you're creating something for fun or for your next big event, our Design Studio gives you the tools to make it uniquely yours.

Underground Printing - Since 2001

Illinois Fighting Illini Merchandise

Support the Orange and Blue with our exclusive collection of officially licensed University of Illinois fan gear, including authentic t-shirts, sweatshirts, hoodies, and more! Whether you're backing Illinois Football, Basketball, or Wrestling, we offer a wide selection of apparel for every sport and fan. Shop the latest Illinois Fighting Illini Big Ten apparel and merchandise at UGP Campus Apparel by Underground Printing.

Shop Collegiate

Customer Reviews

"Couldn't ask for better customer service. The design feature on the website was a breeze, customer service consistently communicated updates and, most importantly, when my package was snatched off my front porch minutes after it was delivered, Stephanie promptly and efficiently replaced the entire order. All of this was done with professionalism, compassion and expertise. I thank you kindly and will be returning as a customer soon."

"The UGP group was very responsive and helpful! The products were exactly what we were looking for and they turned out great! Everyone at our work place is very impressed and a little jealous of our swag!"

"They were very accommodating to a large order that was placed, and when we asked to add additional shirts. They printed the shirts quickly, and stuck to the initial timeline they provided to a T."