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Welcome to DENNIS! We're a family-owned & operated uniform manufacturer and retailer based in Portland, Oregon, USA. Our obsession is designing & making great products, and partnering with schools to help them bring their educational vision to life.

Learn more about our family company

Questions? Need help? Contact National Customer Service!

Phone: 800.854.6951   |   Click here for hours

15% off all purchases + FREE SHIPPING on orders over $25, October 19-21  |  75% off DENNIS by Columbia Jackets in Basics  |  50% off Cargo Shorts in Basics

Supporting schools & families

We don’t just sell uniforms. We partner with schools to help realize their educational vision! Fundraising, event sponsorship, uniform financial aid — we’ll help you build a program that works.

 

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Your partner in education

We take pride in supporting schools & educational communities.

 

The benefits of an exclusive partnership with DENNIS pay big dividends. Work with us to design a benefits package that helps your school, where you need it — from financial aid uniforms for families in need to rebate programs, fundraising & event sponsorship.

 

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Savings for families

We’re always finding new ways to offer savings to the families who buy our uniforms. From June “Early Bird” shopping discounts to Cyber Monday during the holidays, we’ve got our customers covered all year round.

 

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Let’s start a conversation.

We’d love to tell you more about how an exclusive partnership with DENNIS Uniform can benefit your school. Fill out our quick info request form, and your local DENNIS representative will be in touch with you shortly!