Welcome to DENNIS Uniform, Mills Families!
We're excited for you to shop with us.

Mills Uniform is now fully integrated with DENNIS Uniform – get started exploring your new shopping experience below!

Select your school to start shopping:

Our Website Highlights

Sizing & Fit Hub: our helpful resources takes the guesswork out of shopping for the right size the first time.

About Our Products: every item is guaranteed to withstand a year’s worth of wear and tear.

Payment Options: DENNIS offers families payment flexibility for their school uniforms.

Please join the DENNIS email list to be the first to know about promotions and uniform news. Just type in your email and click Subscribe at the bottom of any web page!

Get Started by Saving Your School Code

Knowing your DENNIS Uniform school code is an easy way to simplify your shopping experience.

Start by typing your school’s full name in the search bar. If you don’t see it right away, add the state for a more specific search. You’ll see your school’s code in the search result and at the top of your school uniform webstore.

Create a New DENNIS Account to Make Shopping Easy

  • From anywhere on the site, click Log In on the top right of the page.
  • Click Create Account and enter your name, email and a unique password. As a privacy protection layer, your previous Mills account will not transfer over.
  • Click Edit Account Info – store your shipping address and add your school(s).

Convenient shopping, fast checkout, and order tracking are just some of the ways a DENNIS account makes it easy. 

Watch Our Shopping Guide Video

Click below to download our helpful Welcome Kit with instructions on shopping, measuring, fit and more!

  • How to start shopping
  • Payment options
  • Help and answers at your fingertips
  • Size and fit guide with videos
  • Kids’ shoe measuring instructions
  • Recommended shopping list
Elementary school boy

Our promise

Our Guarantee is Simple

DENNIS products are guaranteed to last an entire school year of normal wear and tear and are guaranteed against manufacturer defects for the life of the garment.