@Gala,
I'm a very toned down Steampunk - think paisley shawls and granny boots - my corset days are over. (Hey, I lived in the East Village for all of the 80's and majored in Pre-Raphaelite art, have mercy).
My nieces are very attractive and thin, but they often come around in things that make them look lumpy and dumpy. Much of looks like it just doesn't fit them. They defend it by saying it's "what's in fashion". I would rather find something that might not be so cutting edge but looks good. Even when some of these styles are fitted properly they look off balance.