Wow! Are all you girls here giving advice married? Standing up for your rights is one thing, but just slamming your rights in the wife's face is certain doom.
To Susan, she obviously knows you dress, I would talk to her again and let her know you like the skirt and if she won't give it to you, or share, then you intend to buy your own. Test the waters and see her reaction. If she gets pissy about it perhaps some sit down and talk time is in order.
