Welcome to DENNIS! Based in Portland, Oregon, USA, we’ve been designing uniforms and uniform programs for nearly a century. We’re proud to partner with schools and families as they work to bring their educational vision to life.
Learn more about our company
Questions? Need help? Contact National Customer Service!
Phone: 800.854.6951 | Click here for hours
Your DENNIS store will be closed in observance of Thanksgiving November 22nd – November 24th. Have a warm and safe holiday, and get ready for our biggest online sale this year on Cyber Monday, November 26th!
Our fit guides take the guesswork out of finding the right size! Just follow the instructions below! Contact us if you have questions or need assistance.
How to find your size: