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School Uniforms

Old St. Mary’s School Uniform Guidelines

Uniforms provided by Big Kahuna, 3509 S Halsted St, Chicago

GIRLS
Preschool
  • Navy jumper worn with peter pan blouse (long or short sleeved) with OSM logo

  • Navy jersey polo dress with OSM logo

  • Navy uniform cardigan sweater (optional)

  • Navy uniform sweatpants or elastic waist uniform shorts 

  • White or navy t-shirt or long sleeved polo with OSM logo

  • Navy uniform sweatshirt

  • Preschool girls may wear solid white/navy/black/dark gray/dark green tights or leggings.

  • All PK uniforms are suitable for PE days. 

  • We recommend girls wear shorts under a jumper or dress for comfort during physical activity. 

  • Socks must be worn - navy or white or black

  • We recommend rubber soled shoes (such as gym shoes) of all colors every day for preschoolers. 

 

Kindergarten - Eighth Grade
  • (Grades K - 5) Plaid uniform jumper

  • (Grades 4 - 8) Plaid uniform skirt

  • (All grades) Plaid uniform skort

  • Navy uniform shorts or pants

  • White Peter Pan blouse or navy or white polo (long or short sleeved) with OSM logo

  • Navy uniform or v-neck scalloped edge cardigan, long sleeved sweater or vest

  • Girls must wear either white, navy, or black socks

  • Girls may wear solid white/navy/black/dark gray/dark green tights or leggings.

  • Solid colored shoes, either dress or gym shoes: navy, black, brown or white.  Prominent logos need to match the shoe or uniform colors. 

 


 

 
BOYS
Preschool
  • Navy uniform sweat pant or elastic waist uniform shorts

  • White or navy t-shirt or long sleeved polo with OSM logo

  • Navy uniform sweatshirt 

  • Socks must be worn - navy, white, or black

  • The everyday uniform is suitable for gym days

  • We recommend rubber soled shoes (such as gym shoes) every day for preschoolers

 

Kindergarten - Eighth Grade
  • Navy uniform pants/shorts

  • White oxford shirt with OSM logo

  • Navy or white polo (long or short sleeved) with OSM logo

  • Navy uniform sweater vest, long-sleeved sweater or shawl collar pullover sweater

  • “Perfect Uniform” worn on weekly mass days and school photo day: white button down oxford shirt and school plaid tie are required (no ties with polos).

  • Solid colored shoes, either dress or gym shoes: navy, black, brown, or white.  Prominent logos need to match the shoe or uniform colors.

 
UNISEX GYM UNIFORM 
Kindergarten - Eighth Grade
  • Grey or navy gym uniform shirt or long sleeved gym shirt with OSM logo

  • OSM gym pants or shorts with OSM logo (unisex short or girls short)

  • Gym shoes of the student’s choice with rubber soles

  • Not required but available during cooler months: zip up track jacket or hooded sweatshirt with OSM logo

Notes:  Accessories and Special Dress-Down Days 

 

  • Hair bows and headbands for K-8 girls may only be white, navy, dark green, gold, or school plaid

  • Shirts should be tucked in at all times

  • Gym uniform should only be worn on designated gym days

  • All sweatshirts worn during school need to be OSM issued, with the OSM logo 

  • Spirit wear flannel pants and a spirit wear navy t-shirt are available for purchase from Big Kahuna

  • On Spirit Dress days students may wear navy or gold (does not need to be school issue)

  • Free Dress Days will follow the dress code guidelines in the School Handbook

  • Boots may be worn to and from school, and on the playground, but not in the classroom. Please send a pair of school shoes with your student to wear in the classroom on days that they wear boots to school. 

AVAILABLE STYLES

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