Just because there seems to be a tendency for men to be focused on physicalities doesn't mean it's very wise or mature. In my work I have guys telling me that it's not their fault, it's evolution!! And I'm like "yeah and women being into guys with money must be evolution,too because they need to be provided for". They usually shut up then.
A lot of men who place more emphasis on physicalities regret very quickly when they realise the type of person they ended up with - suddenly that person isn't so beautiful anymore. There really is no excuse to place so much emphasis on beauty - we've been given a brain for a reason. Mature Christians are not that shallow (men and women!).
Of course, beauty and a good personality are not mutually exclusive but I have seen many tears shed over the years when both, guys and gals, were utterly disappointed with their physically attractive choice because they completely omitted to actually get to know the person and ignored many suitable candidates down the road (ie. hardly spoke a word with them) because they might not have that hourglass figure or are not that cool bearded hunk they were looking for.
A lot of young brothers who constantly complain about not finding a partner and women being shallow and preferring someone with privileges in the congregation falsely think that a fancy car and a cool haircut are all the qualities one needs to attract a sister. And surely, some are into that but it usually doesn't end well.
Equally I have met some sisters whose requirements are so narrow that I am not surprised they are still single. Not that getting married is the be all and end all but the idea of getting married to their ideal seems to consume their life's anyway you might as well broaden your horizons.
Ironically, a lot of people with high expectations are not that pretty or handsome themselves (especially guys I have to say). I am not sure how one would think that they are so irresistible that their ideal looking partner is just waiting for them to sweep them off their feet!
Be open minded and engage your brain before your eyes is all I can say and you might end up with a really lovely person who isn't that shabby looking either 🙂