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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

Our family company

At DENNIS, we’ve earned the right to call ourselves the uniform experts! We’ve spent the past 95 years designing & making quality uniforms at our union factory in Portland, Oregon. Third-generation family owned and operated, we’re proud to outfit more than 2,000 top schools across the nation.

 

 

Our history

Founded in 1920, we got our start manufacturing nursing uniforms and even supplied apparel and linens to military personnel shipping out of the Port of Portland during World War II.

 

After the war’s end we created our first line of school uniform apparel, including our first plaid. By 1951 we opened our first retail store, and over the ensuing years our business kept growing. Now we’re proud to serve schools all across the United States!

Still making things by hand

While we offer hundreds of styles from a variety of carefully monitored sourcing partners, we’re especially proud to manufacture our signature collection by hand in our union factory. Manufacturing locally has many benefits, from supporting the local economy to helping us control the quality and timely delivery of our garments.

 

Responsible manufacturing

We put our hearts into our DENNIS products, starting with perfecting their fit and design in-house. Whether a uniform is made at our Portland factory or sourced from carefully chosen and monitored partners, we use domestically made fabric whenever possible, and ensure all our partners meet the strictest standards for working conditions and fair labor practices.

 

 

Partnering with our schools

Uniforms are just the beginning! At DENNIS, we partner with our schools to support their educational goals. We work closely with school administration to provide fundraising assistance, sponsorships, and uniform scholarships for families in need.

 

 

Locations nationwide

At our network of company-owned stores across the USA, our team of uniform experts is ready to help.

 

DENNIS stores are fully staffed year-round, and our workforce grows during the busy back-to-school rush. We give it our all to make sure you have your school’s uniforms, in your local store, when your families need them.

 

 

Easy online shopping

Any retailer can make a website, but DENNIS goes the extra mile. We continue to invest in technology to create a better experience for our customers. Families shop mobile-friendly web stores customized with their school’s branding and a user-friendly catalog of all their uniform items.

 

 

We’re there for you!

You’ve got questions? We’ve got answers. Our knowledgeable customer service representatives know every school’s uniform program. We work hard to build a team of people who love to help, so you can get on with what matters — work, school, life!

 

 

We are the uniform experts

At DENNIS, our top priorities are the schools and families we serve. Our stores are nationwide, and open year-round. Your local sales team knows DENNIS products, and we’re ready to answer your school uniform questions.

 

 

There’s more to explore

How do school uniforms make a difference?

 

We’ll take you through the logic of school uniform programs and why they work so well for schools we serve. Then we’ll lead you through the process of building a great school uniform program from start to finish!

 

Ways DENNIS supports the families & schools we serve

 

We think our academic support programs are the best in the industry. We’ll work with you to design a partnership program that makes the most difference for your families and in your school community.

 

Stay in touch!

 

Already a DENNIS customer? Make sure you never miss a DENNIS promotion! Sign up today.

 

Thinking about changing your uniform provider, or trying school uniforms for the first time? Fill out our form and let’s start a conversation!