I see London; I see France!
When I first played TS3, I was quite happy to find some pants with the boxers sticking out of them and later quite disappointed to find out that most shirts covered them unless you picked a shirt that tucked in to the boxers (yuck). So, I took that mesh and modified it.
These are 2 new meshes for sagging jeans, one baggy leg and one skinny leg. I lowered the crotch, reshaped the pelvis/legs, redid the UV mapping, and made new textures. The jeans have 3 color channels: 1 for boxers, 1 for the jeans' base color, and 1 for the jeans' faded color.
Topless, it looks like an inordinate amount of boxers sticking out of the underwear, but when clothes are worn over the pants, you actually see very little underwear. These look best on sims with low-average muscle on the fitness slider. They're okay on muscley sims, but the quads end up looking a bit overbeefed, imo. The hoodie in the pics is a modified baggier hoodie. It is not finished yet and not included in this download.
YA/A males. Everyday, Athletic, Sleepwear.