Some may want to accuse you of being a slacker, but you see nothing wrong with keeping things casual.
You don't dress to impress. You dress to feel comfortable. You own needs are the most important.
If anything, you tend to be a bit anti-fashion. You're content with sneakers, jeans, and hooded sweatshirts.
When you express yourself through fashion, it's personal and meaningful. No one else has to get your look.