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

350 Massachusetts Ave, 300 • Indianapolis, IN

T-Shirt Printing in Indianapolis, IN

Quality Custom Apparel Services in Indianapolis, IN

Our Indianapolis store is right on Mass Ave in the vibrant Mass Ave Cultural Arts District, just a short walk from Monument Circle. You'll find us near local highlights like Vicino (a modern Italian restaurant at 350 Mass Ave), boutique shops, galleries, and theaters—all part of the city's buzzing arts and shopping corridor.
We specialize in custom t-shirts, sweatshirts, hats, and more, offering screen printing, embroidery, digital printing, and no minimum orders. Whether you're outfitting a student group, branding your local business, or planning a one-off event, we're here to help bring your ideas to life.
Swing by to check out your custom apparel possibilities in person—or schedule an appointment online today!

Underground Printing
350 Massachusetts Ave
300
Indianapolis, IN 46203
Map & Directions

Phone: 317.939.1030
Email: ugpind@undergroundshirts.com

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9:00AM - 5:00PM

Closed

Store Staff

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

Parking

Metered street parking and paid garages are available nearby—plus public transit and bikeshare options make it easy to reach us whether you're driving or pedaling in.

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.

Customer Reviews

"Ball State Dance Marathon absolutely LOVES Underground Printing. We were blessed enough to have Zack to work with on this order (and past orders as well). He is very kind, proficient, and gets us what we need and when we need it. Zack is very kind and dedicated to his work. He gets us our quotes back within a day and sometimes hours, which makes the ordering process so easy. As an organization of college students, we love when orders are easy to place and we can trust a representative to get what we need. We also love how we can order straight from the website. Overall, we couldn't recommend Underground Printing enough!"

"I have loved working with Underground Printing and will likely keep using them for any t-shirt print jobs. Zack and everyone else I've worked with have been super responsive and easy to work with. I've always gotten quick responses and my orders are always shipped on time. The quality of the shirts is excellent and the printing itself is always high quality. I am especially appreciative for them working with me for last-minute changes or additions for big events where we need a lot of shirts."

"My experience with Underground Printing was top-notch! The Arts Federation annually hosts two large festivals that require a lot of t-shirts on short notice, and Underground Printing was extremely kind and great to work with the whole time. The t-shirts were exactly what we wanted, and our supporters love them as well. Thank you, Underground Printing, for making sure we can worry about one less thing."