DENNIS makes school uniforms easy.™

Our Mission

To make it easy for schools to design and maintain top uniform programs that meet their goals and satisfy their values – while providing families with a smooth and simple shopping experience for the comfortable, durable uniforms they deserve!

More Than a Century of Expertise

After more than 100 years of business in ever-changing times, we’ve earned our title as uniform experts! Over 2,000 top schools rely on DENNIS to design best-in-class programs delivering comfortable and durable uniforms for students across the nation. Explore our full timeline from 1920 to today here!

A Company of Families

As a unified company, we make strategic partnerships to maintain the wealth of knowledge within our industry. We are the uniform experts not just because of our long history and experience, but because of our enthusiasm for working alongside and learning from our partner companies. Together we truly are stronger than ever!

School Champions

The best schools in the nation rely on DENNIS because we’re so much more than outfitters! We forge lasting partnerships that benefit administrators, communities and families. Find a list of organizations we work with or sponsor here. 

• Fundraising
  
• Event sponsorship
• Seasonal promotions
• Uniform financial aid
• Uniform scholarships
• ... and so much more!

Delivering Quality

Our foundation is our superior yarns – enduring today's active student's lifestyle, our uniforms are best in class and built to last. We consistently inspect and refine all our products, maintaining our high standards and exceeding our customer’s expectations. Every DENNIS product is backed by our 100% guarantee for life against manufacturing defects and is guaranteed to withstand a calendar year’s worth of normal wear and tear. 

Moral Fiber

We manufacture responsibly – fabric sources matter! Whether a uniform is made at our Portland factory or sourced from a carefully selected and monitored partner, we ensure all parties meet the strictest standards of working conditions and fair labor practices.