My dd got comments, questions, and some teasing about her eyes before she had corrective surgery in May (she had intermittent strabismus--misaligned eyes). Some strategies we used over the years were:
talking openly about difference and honoring different kinds of beauty (size, color, differing abilities, etc). She has had friends with much more pronounced differences (one with major facial abnormalities, for lack of a better description, that have required many surgeries over the course of his life for function and appearance). It helped to keep her difference in perspective. We talked about perspective a lot. Is this a big deal or not? Is their comment a big deal or not? Do their comments have more weight than my own opinions? Etc.
Goofy as it sounds, Hannah Montana has some great songs for being yourself and being "imperfect". She liked the music at 6-7, so we'd talk about the lyrics.
We would give her funny come-backs, that she never have the guts to use, but made her LAUGH! Like "I can fix my eyes. Can you fix your face?"

Dh would tell your dd to say "I can shave my legs. What can you do about your face?" IMO, it is competely fair to use such a comeback in the right spirit (standing up for yourself with good humor--
not picking on someone's actual insecurity, kwim?). DD
gets that distinction, and your dd probably would, too.
Finding role models who've been through similar things, and came through fine. A little digging into the people she admires (IRL, or celebrity-type people) can usually uncover a similar struggle in their childhood. She likes having something in common with the people she admires, even if it is something otherwise undesirable.
The bullying is a different issue. I'd recommend Barbara Coloroso's
The Bully, The Bullied, and the Bystander for some of those issues.
As for the actual hair, are very thin, gauzy pants to school an option? I went through a few summers without shaving in FL, and wore long, thin skirts and pants in the sweaty heat without issue when I wanted to cover my leg hair. I was comfortable with my leg hair in some situations, but not others, and so that was a solution for me.
And, yes, she is absolutely gorgeous!
