Uniform Requirements

2016-17 Uniform Requirements for K-12
Shoe Options for K-8
Outerwear Options for K-8


High School Bag Policy Update

Messenger bags, tote bags and back packs should be minimal in size and not be larger than 15x12x5. (This is the size when empty.) Students may only bring one bag to class.


Notre Dame de Sion School Uniforms

Notre Dame de Sion School partners with Mills Uniform Company to provide durable, high quality uniforms for students in grades Kindergarten-12th. Please note Sion’s preK Montessori students do not wear uniforms.

Mills Uniform Company

Notre Dame de Sion School’s uniform supplier is Mills Uniform Company. You can use our webstore at millswear.com to shop online and review the new uniform program on the Uniform Program Listing.  Our school code is 3690. In addition, Mills Uniform Company Customer Service can help you with any questions you have and with phone purchases.  Customer Service can be reached through millswear.com or toll-free at 1-800-541-1850.

Throughout the year, Mills Uniform Company offers sales and flat-rate shipping opportunities through email advertisements. Sion will also post this information in the Wednesday Weekly newsletter.

Mills Mobile Store

The Mills' Mobile Store will visit Sion's high school and grade school twice a year. They are currently scheduled to come to Kansas City on April 4 and July 25, 2016. More details to follow.

Sion Shoppe

The Sion Shoppe features a selection of spiritwear such as T-shirts, sweatshirts & sweatpants, shorts, etc. You'll also find some great Sion-related gift items!

The Sion Shoppe is the exclusive supplier of polos and optional uniform approved sweatshirts to high school students. We offer white and purple polos. Long sleeve polos- $29; short sleeve polos- $25; uniform sweatshirts- $40.

Gently-Worn Uniform Sale & Drop-off

Gently used uniforms for grades Kindergarten-8th can be dropped off at Grade School. The Sion Alliance, the Grade School parents organization, will coordinate a used uniform sale beginning in the 2014-15 school year. Information on this sale will be emailed directly to current families.


If you have additional questions about the new uniforms, please contact your student's Division Head:

Annie Riggs, Lower School Division Head
(816) 753-3810, ext. 2164

Paola Clark, Middle School Division Head
(816) 753-3810, ext. 2115

Natalie McDonough, High School Division Head
(816) 942-3282, ext. 1106

Fran Koehler, Assistant High School Division Head
(816) 942-3282, ext. 1123


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