(FWIW, I’m a guy. I don’t know the prevalence of button flies in women’s jeans, but I’m putting it in the poll anyway.)
I first wore button fly Levi’s 501 jeans in the early 90s (when they were still made in the USA–fuck Levi’s). I could be wrong, but the button fly really seems to have increased in popularity after 2000. A lot of my pants now have them.
And I prefer the button fly. Reasons:
• The button fly seems to pucker less. A zipper seems to naturally form a bulge, especially on jeans for some reason. This can overly emphasize the, um, package in some cases. A button fly seems to lie neater. This is a not insignificant fashion detail.
• I am an over-the-top-of-the-underwear pee-er (my undies don’t even have dickholes). Contrary to possible expectations, for the over-the-top peeing maneuver, the button fly is actually easier to use. At least to me. You don’t have to take off all the buttons, and the ones that remain buttoned give you a kind of platform to rest the apparatus upon. Further, the two sides of the jeans don’t come apart widely. I don’t find the button fly any slower to use, either; again, contrary to what one might think.
• Zippers can get stuck on stray threads or even on the underwear, or they can just get jacked up. A button fly does not have this issue.
• The button fly is tactilely pleasing to fasten.
• In a sex situation, especially that first time, the button fly is sexier.
• And though most people won’t see it or notice it (outside a sex situation), the button fly simply feels more premium and cool and badass.
Those are my thoughts! What do you think?!