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Step up to the plate with official Trinity Shamrocks baseball apparel. From breathable t-shirts to warm hoodies for cooler game days, our collection is designed for players, parents, and loyal supporters alike. Celebrate Trinity High School pride and bring your team spirit to every inning.
Shop all Trinity spirit wearIf you're a principal, advisor, coach, PTO/PTA member, booster, or another representative or leader within Trinity, we'd love to work with you. Through our Store Partnership Program, you can help guide updates to your organization's store — including colors, logos, collections, and products — to better reflect your community.
Store Partners also earn back a portion of every sale made through their store, turning spirit wear into a simple, ongoing source of support for your organization.
Learn more about becoming a Store Partner →
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