I think I get the problem now. The universe is conspiring against you Akatsuki. It will never let Shimakaze not look revealing, even if you get her a full length dress.

Stockings under a sheer skirt dress, wow.

Semi-transparent. This is fine as well
Everything she wears turns into something revealing. There is just no way around that

Very nice indeed.

She's going to try to run and either trip because of it, it ends up getting destroyed, she gets depressed at the lack of freedom of movement (and no spellcaster to help), or some combination of all three.

And then we learn that Zekamashi was an adult in a nudist colony when she met a weird cat in an admiral hat who would grant a wish if she just signed this contract to become a magical ship. Wishing for youth she bonded with a destroyer.