Bocchan outfits for G8M!
Sometimes, you just need to render a rich boy who loves to run around in shorts and suspenders w/ knee-high socks, old school. Button-down shirt (short sleeves and long sleeves w/ optional frilly cuffs), optional ascot, bow tie, necktie, all with "untied" morphs (or versions). Perhaps a vest, but most definitely a coat, in both long and short (about chest-length) versions. Long pants are fine, but shorts are a must, and suspenders either way. Dress-shoes and boots, but both with knee-high socks (optional sock garter).
Something along these lines.
I've tried kitbashing something similar, but it never fits quite right. In the render I used Lucidity's shirt & tie, Harvey's lederhosen (w/ the middle "H" section @ 0% opacity) and a bunch of shaders applied, and the socks from dForce Kilt for G8M. None of the jackets I have, either for G8M or G8F fit quite right, and I got tired of trying to jolly-rig them to it.