When you choose the people closest to you that you want to have as members of your wedding party, it's expected that you'll accept them as they are, and not demand that they change their hair colour, weight, or any other attributes. After all, your wedding party is supposed to be your closest friends and family, so why would you want them to change?
One woman, however, was forced to quit her role as a bridesmaid in her friend's wedding just hours before it was due to begin - after she was told she wouldn't be able to wear the sunglasses she always wears due to an eye condition.
The woman claimed she has anisocoria - a condition in which a person has unequal pupil sizes - and as one of her pupils is always dilated, she also has photophobia, which is a discomfort toward bright lights, in that eye.