I like girls who are around the same height as me, but it doesn't make so much of a difference, I like a girl to have light eyes, dark hair or red hair, freckles, light skin, and kind of big lips but not crazy megan fox lips..
But all in all the personality is what matters. I like a down to earth girl who is funny and smart. She needs to have core family values and needs to be able to take care of herself, but willing for me to take care of her and give her things..
Annnd that's what I think, but like I said. I like a girl who has great personality, then looks come after.
I don't really date girls casually. I would never hook up with a girl (or at least I hope I never do - if I could go into the future and see myself hooking up with a girl I would slap myself as hard as I could in my face). But in general physically I look for a healthy-looking girl, and personality-wise I look for a nice, kind-hearted girl who's awesome in general lol - funny, compassionate, all the good traits you can think of. :)
Sense of humor is big for me. Other than that, I like someone that I find easy to talk to, someone who is interested in some of the same things as me, and some who I think will get along with my friends.