Will I fit in at Holy Cross?

I've been accepted into Holy Cross. I'm a middle class girl from Connecticut. I would describe myself as athletic and very into sporting events. I like to dress nice but not too nice, I mean every once in a while you just have to where jeans and a sweatshirt to school right? I'm asking because I've been reading a lot of reviews on the students that go there and what they're like.They're described as preppy and always dressed to the nine's. I'm asking anyone with any experience with the CHC students, what are they like? I'm sure there is all types of students like all schools, so I mean in general.