I wasn't sure where to ask this, but I thought this was the best place.
I've been seeing various fanarts of Rukia wearing this blue outfit and a red bag delivering mails/letters.
And I was wondering where the outfit came from. I have a feeling its an anime filler outfit, but to no avail, I couldn't find screencaptures :(image removed
art by Ice-W @ pixiv. Posted for the sake of reference, will remove ASAP once my question is answer.
Any help is appreciated! Thank you :)
x-posted to rukia_fansEDITED
Answered! Thank you :)