Amal Clooney can do no wrong in the fashion department. But sometimes, she does so right that we have to copy, as is the case with her slimming black dress style. Clooney wore it to the red carpet, though we’re wearing the sleek wedding guest look to every fall ceremony on our calendar. At the opening night of the 83rd Venice International Film Festival, Clooney stepped out in a slimming black dress that hugged all the right places, thanks to strategic ruching. This chic version has the same design — and it’s only $50! See it! Get the Prettygarden R...