Diamond Pro: Your Source for Quality Custom Printing
From T-Shirts and Hats to Banners – Custom Printing Done Right
Custom School Apparel & More
Shop By High School
Show your school spirit with Diamond Pro’s custom apparel and accessories! We specialize in creating high-quality spirit packs, including custom shirts, blankets, hats, and more, designed just for high schools. Whether you’re a student, parent, or fan, we’ve got the perfect gear to help you represent your team with pride. Ready to find your school’s spirit pack?
Create Your Design
Create Custom Tumblers, T-Shirts & Hoodies with Ease
Bring your vision to life with Diamond Pro’s custom printing services! Whether you need personalized tumblers for events, branded t-shirts for your business, or custom hoodies for your team, we’ve got you covered.
Your design, your way
Shop Diamond Pro Apparel

Custom APparel
DTF Gang Sheet Builder
Want to build your own custom gang sheets for your DTF Prints? Select the size gang sheet you want to start with and click create gang sheet. Start adding your logos to the sheet builder like you want.

Can Custom T-Shirts Be Used for Business Promotion?
Discover how custom t-shirts can elevate your business promotion in our blog ‘Can Custom T-Shirts Be Used for Business Promotion?’.

7 Creative Ways to Personalize Your Monogram Tumblers
Discover seven creative ways to personalize your monogram tumblers in our blog and start crafting your unique designs today!

Budget-Friendly Customization Options for Sports Teams
Custom apparel and promotional items are a powerful way to unite sports teams, boost morale, and showcase team spirit—without breaking the bank. Whether you’re outfitting a little league, a high school squad, or a travel team, there are plenty of budget-friendly customization options that deliver high impact at a low cost.