I want to look 21 not 17 any tips?

Amaralovely1990
Even tho I took cosmetology class I can do others people hair all day and makeup but mine no way! I look young I see girls get guys when they look "older" than there actual age I even dress kind of young But I'm getting better. I'm trying to stay away from printed tees and go with lacey shirts and flats things of that sort.

My hair I have side swept bangs but it's always this one hair I can't get to go into my clip on the side its on the short side now medium I guess past my shoulders (trying to grow it back out).

I need help I need makeup,hair and fashion advice I want to be taken seriously & treated like my age not how I look.
Updates
+1 y
IM 21 NOT 17
I want to look 21 not 17 any tips?
20 Opinion