I was looking for a cute cover-up for my post-baby body (AKA stretch marks...) and this seemed like a nice one.

I usually wear size 6-8 so I ordered a size medium. It looked like I was wearing a curtain :-(.  I think the problem is that they did not chart the sizes well for this specific item.
If I should have wear a size small for this, then for someone who is actually skinnier than me, it would not look good on her. It would probably need to be tailored or something.

I was disappointed and returned it to Amazon.