Helena Rubenstein, founder of a huge cosmetics empire in the 50's, and Not naturally beautiful, famously said, "there are no ugly women, only lazy ones". True forever!
And even lazyier men !
In all species one sex or the other is the 'attractvie' one and one is very plain. The bulk of vertebrate species it is the male that has the color, shape, size, plumage, or whatever that is attractive to the female. Humans just happen to belong to the few species in which women or attractive and men are plain.
This was a tongue in cheek question !
Because women love the gift inside the package and men love the package?
Can't see it in this case ?