How can I become more girly?

I am 5'6, 160lbs, I hate that my arms are too big for me. I usually have my hair up in a messy bun. I hate the clothes I have because they dont make me look girly. I really need help. What can I do?

lol, I'm on the same quest (well more feminine, not necessarily more girly)
make up is always helpful... even if it's just a little lip gloss or eyeliner
accessories (earrings, a bracelet, a necklace), even if it's just once piece...
Shoes are key (or so someone told me)
what type of hair do you have? I recently bought a hair iron, it works pretty good, only takes 10 mins in the morning...
a cute purse (have you noticed girly girls always have the cutest purses)

go shopping with someone who has good taste... and goodluck!

little make up, when you shop try aeropostale, american eagle, abercrombie, hollister, pacsun, those kind of places. maybe trysomething pink if you're comfortable with that

its easy. when you go shopping acessorise. Buy lots of jewlry like earrings,necklaces bracelates and headbands. try toe rings and ankle bracelets. I like hoops becase they make me look older. ( gold or silver) also try great perfume.. or cologne. personally, I like the Hollister cologne and guys think it smells great also. Good luck and have fun!!!