Is it wrong or sinful for me, as a straight man, to prefer women with a curvier body shape? What does Scripture say about having a physical preference like that?

No, it is not sinful for a man to be physically attracted to a woman with a curvier body shape.

Physical attraction is a normal part of romantic interest. The Bible does not condemn having preferences in appearance. In fact, Scripture openly acknowledges physical beauty and attraction, especially in books such as Song of Solomon.

What matters is whether that preference stays in its proper place. A woman should not be reduced to her body, and attraction should not become lust, obsession, or the main basis for choosing a wife. Jesus warned against looking at someone with lustful intent (Matthew 5:28), while Proverbs 31:30 reminds us that outward beauty is temporary and that godly character matters far more.

So there is nothing wrong with thinking, “I am especially attracted to women with this body type.” It is simply part of what you find physically attractive.

If you are looking toward marriage, though, seek more than appearance. Look for a woman whose faith, character, kindness, values, and commitment to God will make her a good life partner. Physical attraction can be part of the relationship, but it should not be the foundation of it.