There's some CAS clothing I found and wanted to use for a household, it appears perfectly fine in CAS, but once I load into the game and head into live mode it breaks, badly.

The more I zoom in the less black polygons appear, but they are always there, and only disappear when I'm practically into Sim fading distance. Zooming out enough can easily cause the entire Sim, face included to go black.
What can I do to fix CC with this issue so none of my Sims end up in a Noob Saibot cosplay?
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Every setting is maxed out, and laptop mode is off, it still continues, even if I mess with lowering certain settings. I think it may be the CC itself I need to fix.