Space, my post wasn't an absolute statement, like, "If you wear rocker clothes you'll only attract rocker chicks" but moreso it'll probably be easier. Just like, you can attract blonde bimbos being a skinny nerdy guy (some of them will be into you), but it'll be easier if you're tanned and jacked. Or another example, it's easier to attract vegan girls if you're vegan, but it's not an absolute.
It's moreso building on commonalities that makes it easier. Wearing rocker clothes gives commonalities between the two of you at a first glance. I will agree that my post did sound like I was talking in absolutes though, fair point.