Uhhh I didn't like this episode very much. It just looked like a filler with really unnecessary fan service. I don't mind when it is done in a nice way but this outfit was just horrible.
Also I can't really place it but her character seems different in this chapter.
@dancur
He can heal any damage with a piece of food, not to mention he can protect her in under any circumstance, so he does what he wants for the most part. Additionally
iirc, he doesn't always pick the design in full, per say. unless he intentionally is aiming for a look, the outfit auto completes on a bit of the details based on what he would like,
and what the person writing all of the flavor text wants.