could be misreading but it seems like you have a significant emphasis on looks (maybe your own as well but the way you’re talking about women). You’re right in that attraction is a factor but even with the most attractive partner, it doesn’t sustain a relationship. Someone who is wiling to work at having a good relationship, develop the skills to do so, shares mutual life goals, is self aware and has a strong sense of self, while also being flexible… these things are more predictive of successful and fulfilling relationships. I’d suggest you make sure you’re working on these things in yourself and then look for (and you’ll be more likely to attract) someone who is squared away in these areas as well.

TLDR- matters less where you look and more, who you are becoming while you’re looking and not being so heavily swayed by looks that you miss the more sustaining elements to a relationship.

Good luck. A great marriage relationship is a lot of work but fulfilling in ways that nothing else is.