Abbyshot have some amazing bits of fashion available for sale. Among my favorites are a Mad Max replica leather jacket, and this re-creation of Harrison Ford's trench coat from Blade Runner. Because of copyright reasons (I imagine) some of the items they have for sale aren't explicitly identified, but most of their creations should be obvious to long-time geeks. Check it out!
And while you're at it, supplement the look with this Blade Runner-inspired umbrella from Think Geek.