guess what cool thing I discovered

I found out that some men's dress pants have extra fabric purposely put into the back seam, so that the waist can be easily altered wider. How cool is that? Why don't they do that with women's pants too? But I can't complain too much on that point, as actually only some men's dress pants have this feature, and it seems that khakis and jeans never do. I found only 2 pants in the house with the feature, and ironically they're mine, not Qiao's.

Boy's pants or shorts often have elastic strips with button holes sewn into the inside of the waistband. This is a nifty feature too. But the buttons they attach to tend to dig into the skin on my hips and make me itch, so it's not super nifty.