Custom Championship T-Shirts for Every Victory

Nothing captures the thrill of winning like a custom championship t-shirt. Whether it’s a school tournament, local league, national event, or corporate competition, a high-quality, personalized shirt turns a fleeting moment into a lasting memory. At CustomOneOnline, we specialize in creating championship shirts that are as bold and unforgettable as the win itself.

Our custom t-shirt printing services let you bring your vision to life, featuring team names, victory dates, logos, and slogans. Whether you're celebrating a football title, a basketball playoff, or a debate team triumph, our wide range of styles and printing methods ensures your shirts reflect the energy of the event.

Using premium screen printing or modern Direct to Garment (DTG) technology, we deliver vivid, long-lasting prints that stand up to repeated wear. Celebrate your champions with shirts that shout victory loud and proud.

Custom T-shirts & Promotional Products for Your Group

Our top-selling Apparel for every occasion!

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Our Services – Custom Printing Solutions for Every Need

From screen printing to direct-to-garment and vinyl transfers, we offer premium printing services tailored to your unique needs.

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Why Custom One?

Championship Shirts for Teams, Coaches, and Fans

Championship shirts aren’t just for the players—they’re for the coaches, families, and fans who stood behind them all season. Custom One offers a full range of sizing and styles to fit every supporter. Whether you need bold prints for the team or matching shirts for the whole school, we’ve got you covered.

Our long-sleeve t-shirts are ideal for outdoor tournaments and cold-season championships, while our breathable tank tops are perfect for summer sports events. Planning a large order for fans and family? Check out our screen printing wholesale options for bulk pricing without compromising quality.

No matter your design, our experienced team can refine and prep your graphics for optimal print results through our art repair and review service. That way, your championship shirts look just as sharp as the team’s performance.

Same-Day Championship Tees for Last-Minute Wins

Share information about your brand with your customers. Describe a product, make announcements, or welcome customers to your store.

Custom Apparel for All Championship Levels

Championships happen across every age group and activity—from high school to pro leagues, from esports to cheer competitions. Our product lineup includes everything from casual women’s apparel to rugged pants & shorts, so you can outfit every participant in style.

We print championship shirts for:











Thanks to our versatile printing methods, including heat transfer vinyl, we can deliver bold, clean lettering and logos even on small batch runs. And with no minimum order requirements, you can print for a few MVPs—or the whole fan base.

From Championship Moment to Lasting Brand Identity

Winning a title isn’t just a moment—it’s an identity. Many programs and teams use championship shirts as part of their larger branding efforts. Custom shirts boost school spirit, promote clubs and organizations, and serve as high-impact giveaways or merch.

We make it easy to turn a victory into a visual campaign. Using modern tools like DTG printing and screen printing, your shirts won’t fade or crack, even after heavy use. Showcase your team’s slogan, year of victory, or player roster with designs that last as long as the legacy.

Plus, you can upload your own artwork or let our team help craft the perfect look. Either way, your championship gear will live on beyond the final whistle.

Apparel Decoration

Why choose us?

Over 10 years experience

  • Over

    142k

    products sold

  • With

    95%

    positive reviews

  • Selling in

    74

    territories

Don't take our word for it...

  • Top quality

    Very high quality T shirts and very clear screen printing! The mock up does not do the final product justice! I’ll order again!


    Mark Kirlin
  • Great selection

    Shirts were Perfect !!! Heavier construction than I expected which is awesome, and the print was also heavy duty and to perfect detail.


    Lucas “Jonny Bright” Martin
  • Fast shipping

    Our t-shirts look great - and we received them quickly and at a great price. These are the folks I will always turn to for personalized tees!


    Julie Weir
  • Reliable Store

    The shirts came out great. Beautiful printing. It held up great in the wash. Thank you for a seamless and smooth transaction. I will be back for more!!!


    Brian Hopkins
  • Excellent service

    My 2 shirts came out awesome!!! They created a talking point between me & my favorite guitarist GeorgeLynch. (At his final 2 AZ shows). He loved the shirts & asked his guys "why they didn't have shirts like mine?"


    Ken Servais
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Request A Quote!

We're available 24/7 to assist. Just let us know what we can help you with and we'll do our best.

Frequently Asked Questions – All You Need to Know

Find answers to your questions about our custom printing services, ordering process, shipping, and more at Custom One.

Build the Ultimate Championship Collection

Championships deserve more than a single shirt. At Custom One, we can help you build a full commemorative apparel line for your team or organization. Bundle your custom tees with hoodies, joggers, and more to offer a range of options for every fan and player.

With our broad inventory of custom t-shirts, jackets, and warmups, there’s no limit to what you can create. Planning for next season? Store your designs and reorder anytime. Need a reorder of last year’s championship shirt? We’ve got you covered there too.

Victories fade, but a great shirt is forever. Let us help you design championship t-shirts that honor the hustle and showcase the win for years to come.