White v. Black under-tights

[Texas Aggie]

Some of you guys probably think I'm going a little overboard in the clothing, and maybe I am. Just want to get all opinions.

So, I'll be wearing either a brief or a thigh length brief, topped by full length tights for support and moisture removal. What I'm curious about is white vs. black. Shirt preference seems to be black, but ultimately, that doesn't matter. I've heard black on the pants so you can tuck you striped shirt in and the stripes don't show.

But forgive my head scratch here: if the stripes would show under the white knickers, wouldn't the black under-garments show as well? I mean, what's the point? Is it a matter of saying, "well, everything looks the same rather than the alternating white and black tucked in."