From a superficial girl

There's a recent article on the Philippine Daily Inquirer that has been gnawing on the my brain ever since I read it. It doesn't offend me or annoy me, but I am affected by it nonetheless. 

It’s not that I don’t like school. I’m just not one of those airheaded girls who just go to school to show off their latest artsy manicures, or some style they ripped off from “Gossip Girl.”

My school is already full of those girls, Blair Waldorf or Serena van der Woodsen wannabes. I wonder, when did our society cease to celebrate originality and elevate these goddesses of modern consumption?

It’s not that I have anything against these girls, but I have trouble seeing the point... Why do we actually need to get the same shade of lipstick? I entered college, not a beauty contest.

Basically, the writer is saying that she's better than her vain classmates because she doesn't wear "Gossip Girl fashion" to her school. She's always in jeans, a t-shirt, sneakers, and a Hawk bag. She rides the jeep. She denounces Victoria's Secret scents (because they "merit a biohazard warning"), as well as "those painful-looking high heels". She doesn't say it explicitly, but she thinks she's a cut above the girls who love to dress up and wear makeup.