If he gave her enough darkness to fill her empty shell would she turn into a vampire?

maybe, but wouldn´t she be a full vampire? so she needs to live in the land of darkness where he as a half-vampire can´t live. so nothing is solved that way

i dont think that will happen, since she was not born with the darkness (born a vampire)and since her original for is a human, if they do turn her she will become a sort of hybrid. just like him but not born just artificially created.

i think its trying to copy edwardian cut of dresses. it still looks pretty elegant on her, tho its plain. Maybe she cant wear fancy clothes cos of her servant status?