After uploading post #1065979, I'm wondering if we need a catch-all tag for images where the character wears nothing but a single article of clothing, typically outer-wear. I created naked_robe for this post, but there's a wide variety out there... naked_sweater, naked_shirt, naked_towel, naked_apron, to name a few.
*edit* Huh, I didn't think someone would bring this up so recently...
Updated by Danielx21