Covenant University's very strict dress code: Bans jeans, high heels, face caps etc

Covenant University, which is a private Christian
University owned by Living Faith Church founded
by Bishop David Oyedepo, recently released their
student handbook (2013/2017) .
In it, the school listed a number of clothing items not
allowed within the school premises. They banned
practically everything. Lol. No jeans, no short
skirts, no pencil skirt, no sleeveless top, no high
heels, no body hugging top/dress, minimal make-
up, no face cap, no painting of nails etc..
Some students of the university are complaining
about the strict dress code but then you had
other options and you chose Covenant...so why
complain?