dashiki (another item from my teen years)
similar,
eBay listings
black cropped pants (Gap Outlet, $30)
similar, cheaper
blue patent pumps (City Streets @ JCP, $25)
similar
red belt (a.n.a. @ JCP)
chainmaille necklace (made by me)
similar
This shirt has 0 shape, BTW, but by adding a belt I've added shape. (Seriously, it's a large rectangle, minus the sleeves.) Sometimes this works and sometimes it doesn't. I don't believe there are any tricks to knowing when it will or won't work, you just have to try it out!