The BCS supply shop sells all BCS uniform items and BCS sports clothes, as well as a variety of BCS souvenirs and memorabilia and miscellaneous items such as stationery and toiletries.

#1 Dress is worn every Monday, on visits to cultural events, opening and closing days of school, and on any special occasion.  It consists of a navy crested school blazer, a white button down oxford cloth shirt, and a BCS tie. Girls wear a Black Watch kilt with black tights or navy blue knee socks.  Boys wear gray flannel trousers with black dress socks. Black Maniqui shoes are worn by all students.

#2 Dress may be worn to all classes (except on Monday's). For girls, this consists of a navy blue tunic with sash, a beige skirt or a pair of grey dress pants, a white or blue Oxford shirt, a crested sweater or vest, and a BCS tie.  Boys wear beige dress pants, a white or blue Oxford shirt, a crested sweater or vest, and a BCS tie.

A BCS track suit is worn for school sports trips off campus.  
Bishop's College School is an independent English-language boarding and day school for grades 7 to 12 in Sherbrooke, Quebec, Canada.