Orange Blossom
I know some other people who set their alarms to go off 10-15 minutes before they need to be out the door. It isn't fair that guys typically need a lot less time to get ready for the day.
It's not a matter of need, it's a matter of want. I set my alarm 15 minutes early, in case I'm extra tired and want to get ready slowly. However, it would be possible for me to cut that even more. If I slept in my clothes and packed my things for class before hand, I could get ready in under 2 min. If I slept with my shoes on, I could roll out of bed, pick up my bag, and head to class.
I'm willing to sacrifice about 15 min of sleep to put on fresh clothes. You're willing to sacrifice a lot more sleep to do your hair and put on accessories. Don't complain just because you feel a social pressure to put a certain amount of time into your looks in the morning. If you wanted to, you could sleep in--and brush your hair on the way to class. Hell, it may be a victory for feminism. Who knows? Maybe female bedhead will be the new male bedhead.