Sexual attractivity is generally objective. Exceptions are due to people being disfunctional.
Anyway, I'm a heterosexual male.
Things I find attractive:
Intelligence, athletic builds, being shorter than 2 inches taller than me, muscly legs, long hair, good sense of style, being musically minded, appreciating philosophy (lol), having a well thought out personal theory of ethics, not doing drugs for recreational reasons (including alcohol and cigs; probably not caffeine), being happy and joyous a lot of the time, being very open and honest and being self-secure and self-confident.