Responses
That's exactly why she does it...she said it was uncomfortable but she didn't want a silver of réminiscence of her past life seen by Yuriel, in her...she already suspect he may remember her so that's why...she wants clearly show that she is just a noble girl who like flashy and girly thing in opposite to her former self who was seen by Yuriel and killed everyone he loved...that's also why she doesn't want to fight with her real power, she only do "academic/textbook" swordmanship (i dont talk about the demon sword because it's obvious she don't want to kill so she don't use it)...(⌒▽⌒)
I mean I still don't understand why she wears a dress. Not only does it make her stand out but it also makes fighting/sparring difficult although she does have plot armour in place.