Ranked the #1 Catholic High School in the Kansas City Area on Niche.com
Voted the Best Private School In Kansas City by the Kansas City Star

School Uniforms

Notre Dame de Sion students wear a uniform in order to create a sense of school pride and unity, equity among peers, and to  simplify daily routines so that learning can be the  top priority. 

Uniform Guidelines:

On normal school days students wear either a purple or white Sion polo with either our Sion skirt or pants. Any Sion sweater, uniform-approved jacket, outerwear, and senior polos are approved. On designated Dress Uniform Days students are required to wear either their purple sweater, or black sweater with their uniform polo and approved uniform skirt or approved gray slacks on these special days. A detailed outline of our Uniform Guidelines can be found here.

Uniform Purchasing Information:

SchoolBelles Uniform is our uniform provider. You may shop online with our school code S3245. SchoolBelles Uniform Customer Service can help you with any questions you have and with phone purchases. Customer Service can be reached through their website or toll-free at 1-888-637-3037.

Sion Spirit Wear Days:

Students may wear Sion Spirit Wear on most Fridays throughout the school year, and on other special designated days. Tops must be “Sion” branded, and bottoms can include Sion uniform bottoms, Sion-branded sweatpants, solid black leggings/sweatpants, jeans with no rips or tears. Spirit Wear can be purchased any time at our Sion Shoppe, online or in person at our shop located in the Commons on the high school campus.
Notre Dame de Sion
Grade School for Girls and Boys
3823 Locust Street
Kansas City, MO 64109 
P: 816‑753‑3810 | Email
Notre Dame de Sion
High School for Girls
10631 Wornall Road
Kansas City, MO 64114
P: 816-942-3282 | Email