School Uniform

Since Sept. 8, 1998, in accordance with P.V.N.C.C.D.S Board Policy, all students at St. Mary Catholic Secondary School shall wear school clothing in accordance with our formal dress code.

Students shall adhere to our formal dress code at all times as follows:


  • The school colours are navy blue, white, and hunter green. All formal Dress Code clothing must be purchased from R.J. McCarthy Ltd. All students at St. Mary Catholic Secondary School must be in uniform throughout the entire school day including at lunch.

Body jewellery and accessories:

  • For safety reasons, all body jewellery (rings, earrings, chains) must be removed during physical education classes and sports. Administration reserves the right to ban jewellery, makeup and accessories that are deemed unacceptable to the moral tone of the school.

Headgear (e.g. hats, headbands, handkerchiefs, bandanas etc.):

  • All of the above items are to be kept in the locker at all times. Administration reserves the right to rule on any item considered headgear. Items are to be stored in the locker upon arrival at a school and removed from the locker only when the student is leaving the school.

Peterborough Showroom
733 Park Street South, #1
Peterborough, ON
K9J 3T3

Please note, all calls are answered by our centralized Customer Service department.

Hours of Operation:
Sun/Mon - Closed
Tues/Wed - 10am - 6pm
Thurs - Fri - Closed
Sat - 10am - 4pm

Call Centre ordering:


All St. Mary students are required to purchase gym uniforms when
taking a phys ed course.

These uniforms are available to purchase from:
78 King Street West
Cobourg, ON
(905) 372-9259

- Dry-fit t-shirts: $10.00
- Shorts: $17.00
- Sweat Pants: $17.00 (optional)
​- Hoody: $25.00

Students at St. Mary are also allowed to wear spirit wear
if their school team, club or group purchases some.

Any spirit wear currently available to order can be purchased online via
School Cash Online.

Please note:
these items must be worn with uniform bottoms.