Byberry Uniform

MaST - Byberry Road

Uniform Guidelines


*Please note, uniform polos, collared shirts, and sweaters must be embroidered and purchased from Flynn O’Hara.*


K-8 Shirt Options:

  • Flynn O’Hara purchased navy blue polo with embroidered MaST logo (Long/Short Sleeved).

    • If you have shirts from siblings or from previous years:

      • K-4 only - light blue former uniform shirt is still permitted

      • 5th- 8th only - gray former uniform shirt is still permitted

  • Flynn O’Hara purchased quarter zip up, cardigan, v-neck or sweater.


9th-12th Shirt Options:

  • Flynn O’Hara purchased navy blue polo may be worn all year OR Flynn O’Hara purchased white/light blue collared, embroidered shirt

  • ​​Tie optional and can be purchased through the school store.

  • Flynn O’Hara purchased quarter zip up, cardigan, v-neck or sweater.


K-12 Pant Options:

  • Pants can be purchased at Flynn O’Hara or anywhere.

  • Khaki, Charcoal, or Black Pants, Walking shorts, skirts, skorts, and jumpers

  • Length must be no shorter than 3 inches above the knee.

  • Leggings and pajama bottoms are not permitted


Shoe/Belt Options:

  • Shoes and belt can be purchased anywhere.

  • Black/brown leather belt (optional for K-4)

  • All dress shoes or sneakers are permitted. No flip flops, open toed shoes, sandals, slippers, or moccasins.


Physical Education Options:

  • School store purchased items.

  • Items purchased through extracurricular fundraisers

  • PE uniform purchased at Flynn O’Hara.

  • Any color sneaker.


Spirit Wear Days - School Store Website: http://store.mastccs.org

- Every Friday or last day of the week (if off on Friday).

- Any special spirit day that is announced by administration.

  • MaST gear such as t-shirts, sweatshirts, jackets, or anything purchased at the MaST school store.

  • Jeans

  • MaST Sweatpants

  • MaST Uniform pants or MaST gym shorts

  • Items purchased at the school store

  • Official school team jersey is permitted.

  • Sneakers or uniform shoes only

  • Leggings and pajama bottoms are not permitted

  • No tank tops, flip flops, open toed shoes, sandals, slippers, or moccasins

MaST - Byberry Road
Flynn & O'Hara Shopping Link and Information:

PA811_Ways to Order.pdf