Will boys like me if i'm more feminine?

I am a fourteen year old girl and one of my friends says I don’t act girly enough. She says I should wear skirts and blouses and act girlier. Instead I wear skinny jeans and graphic tees and i spend most of my time playing guitar, working on my dad’s 1959 Buick, or shooting guns. (Shooting .22 pistols is like my passion in life.) anyway she says if I didn’t talk about that stuff so much and were more feminine more boys would like me. I’ve only had one boyfriend and she says that’s why. Anyways is she right or is she just being annoying?