I'm gonna go differently than everyone else's comment and say this:
Nicely done ^_^
Ok, well, Stocking generally wouldn't let Panty do that, but who cares at this point XD ? I mean, they died, went to Paradise (somehow) and got reborn as angels that look completely different (different hair, eye, voice, skin tone)... can we even call them "sisters" at this point? Seems more like they were completely unrelated in their former lives, died at the same time and got adopted by a motherly angel, now sharing the same family name. I mean, seriously...
You two should cosplay more often, you look great together... and it should be too hard to do so too, since, well, y'know, you're quite close to each other