A Billion Reasons to Date Steve Wynn...
... that shirt is not one of them. 
But even that fashion disaster couldn't keep Steve Wynn from rebounding with this mystery blonde in Vegas this weekend.
Wynn, who filed for divorce from his wife last month, was snapped out on a date at a club called XS -- which, of course, is located in the Wynn Las Vegas Hotel.
Like shooting fish in a barrel.
