I've decided that since the joke is already that Patchouli is over-explaining things, I'd weave a thick translation note into her dialog. Makes the joke even funnier in my opinion.
Unfortunately, her explanation is really dense, so it'll take a bit to finish!
Well that's good then...Hohh~
just as I expected...Haaah♥Incidentally, is there any significance behind this white thingamabob?WHAT ARE YOU TALKING ABOUT~~? YOU'RE SUPER-CUTE♥beam~You've gone WAY past my question, egghead!KYAAAAAAAAAAA~~~♥Its original purpose was as a heavy article of clothing meant to keep out the cold.Good JobBLAH BLAHBLAH BLAHNothing but a white kimono could match such a thing.I don't look... weird, do I?(coming off)...That... is known as a Wataboushi, a bride's silken floss headdress whose name is derived from clumps of snow collecting on stones, tree branches, etc.The deep closeness of a betrothal partner is signified by the bride being so densely shrouded such that one can see naught but her face.
