Although not the same fabric, this is the exact same 'Pia' dress that Cat is wearing. However, there are only limited sizes available - if you can't find the dress in your size, it could be worth ...

Pia Whitesell dressed to impress as she partied ... put on a leggy display in a $5,295 thigh-high split velvet dress by Tom Ford. The actress showed off her ample cleavage in the strapless ...