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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

Get help

Answers, straight from the school uniform experts.

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Send us an email!


Give us a call: 800.854.6951


Regular hours:
Monday-Friday 8am – 5pm Pacific Time


Extended summer hours:
July 24, 2017-August 31, 2017

Monday-Friday 6am – 6pm Pacific Time
Saturday 10am – 2pm Pacific Time
Labor Day 10am – 2pm Pacific Time

Your DENNIS Store

Shopping is easy!


Browse DENNIS locations to see store hours, addresses, phone numbers, maps & directions.

Shop for your Primrose school online, anytime.


Shop your school’s uniform program online to find out which DENNIS store serves your school’s families!

Questions? Just call DENNIS Customer Service 800.854.6951.