I just finished editing some vanilla clothing, and it displays fine in third person. But when I go in first person, the arms are invisible. It has normal maps and everything, since I did nothing to the default texture. Any idea on how to fix this?
perhaps you renamed the arms trishape to one of the flags that disables rendering in first person. nodes named "Upperbody", "Lowerbody", probably feet/foot, are not rendered in first person. Just rename it it to something else.
Actually I think its opposite. everything/anything renders in first person no matter what it's name is, except Upperbody, Lowerbody, Foot. Those are flagged to be disabled in first person.