Hello, YouLookFab! I'm new here and was hoping that you could help me out.

Lately, I've been feeling down about my body. I think I'm a rectangle shape (wider shoulders and ribcage, small breasts, small square hips, flatter butt), but I'm not entirely sure. Whatever shape I am, I've been having real problems dressing it.

I am 21 years old, 5'0, 112-115 pounds (looking to lose some weight), 34A/32B bra, size 2 in pants/some dresses, and generally size S-M in shirts.
I can't upload photos, so here is a link to some photos of me: http://imgur.com/TDy35U8&.....;FuWXN6G#0

All the descriptions I read tell me that rectangle shapes are the easiest to dress, but I'm having a real problem finding clothes that I like AND that flatter my shape. I believe my issue is that I'm too petite to be "curvy," yet too boxy to have clothes normally suited for lithe rectangle shapes fit me well. I feel like everything I wear makes me look boxy or androgynous. Since I'm smaller, I also have serious issues "filling out" more adult clothing like trousers and pencil skirts. I have a particular problem finding dresses, skirts, any type of professional clothing (blazers, tailored slacks, and the like), and swimsuits.

Can you please help me identify my body type and give me some tips as to how to make it look more feminine/flattering?