My wife wears kilted skirts. Some knee length or just a wee bit shorter, or longer more formal kilted skirts. I think she looks amazing and am always proud to be her date. Can't say if it matters to me if someone thinks it's 'right' or wrong'.

When I get that twinkle in my eye and get brave enough to ask her if she's thought about a mini-kilt, she usually just says, "Old man, your heart can't take that much enthusiasm anymore"