Starscream - this is often a question men ask about women. My thoughts on this:
I would look for a woman being her own person, for intelligence and to have some views of her own on important subjects - especially ones I am interested in. Life, philosophy, spirituality, politics, relationships are in; Eastenders, celebs, willies, shoes, chocolate are out.
I won't say that looks aren't important and count for nothing. Of course they have a role to play. But all sorts of looks can be attractive - large, small, slim, chubby etc. Women are exceptionally critical of their own looks but most can afford to feel much better about themselves.
Above all - confidence is the most attractive quality; flirt a lot and with confidence; don't play games; have warmth of heart; love him unconditionally and look beyond his faults; give and take in all things; take the initiative in the bedroom and let him know what you like (women aren't generally good at the latter in my experience).
Hope that helps.