the only other apron-related tag there is is naked_apron, and she's not naked, so i think the safest course of action would be to just tag it apron

Owww, don't upload bad upscales.

"Naked (hadaka) apron is used to refer to when a person, usually a woman, wears an apron over the otherwise either nude, or partially underwear covered, body."

to 葉月:
Last night when I uploaded this, the "similar image" feature wasn't working, so I just went ahead and uploaded it. Sorry.