Mod The Sims - Basegame baseball cap/black hair texture error

I recently found this...abomination while I was creating Sims. It occurs in both Bodyshop and CAS, only on adult female black hair, and ONLY on those three caps.

I think it's worth mentioning that I downloaded the Sims 2 Store collections from here (specifically, Mystyk's 4share link). There were no mentions of any such glitch in the thread, and all of that stuff showed up fine and dandy - my game didn't implode or anything. I saw what I thought was a problem with one hair, though: the elder bun-and-tiara hair (from a Sim with black hair) was brown, not silver, so I tried to delete it from Body Shop. Right after that, I got called away and had to close it; when I got back, I had to delete my cache files because Body Shop was taking forever to open (but this happens somewhat frequently for me). That's when I noticed the texture thing, so this is probably my fault. GENIUS.
Other than that, though, my downloads folder is full of the normal, safe stuff, like modesty texture edits, all-age hair conversions, the CEP, etc. If anyone knows how to help, I'd really appreciate it.

I don't know much about my specs, but I have Windows 7 and my latest ep installed is Freetime.