As promised, I found a few tutorials on the rose bud bun! For the more complicated updos I have to make the tutorial myself. I'll probably do it this weekend, if I can bug one of my friends to be my hair model.
Classic Rose Bud Bun
This one is really casual and you can dress it up or down.
Flower Braided Updo
This one is a little difficult. Lots of wrapping and pinning. You will need a friend or sister to help you with this one.
Easy Rose Bun Technique (Half Up Version)
Done with twisting and wrapping!
Cute Flower Half Up Braid
Done with braiding and rolling!