FF it depends on the expected outcome of the evening, If you are going home with "Her in door's" a pissed matriss or your John Lennon will do....however if you are out to score my success outfits are:
Viking.....you get to molest women all night and get away with it......then the one who molests you back..hey presto back to hers for coffee and sex...!!
A Black or Red little number (ex RM) birds will try and make you up and allsorts....for effect wear a birds sexy thong... you nads hang out one side and your meat the other...I have never failed with that one either....but leave early in the morning as people give you strange looks as you are doing the walk of shame..!!
Do you know, I reckon that Gok Wan has been pulling a similar stunt for years. He makes out that he's as gay as Christmas knowing fine well that women will be more than happy to let him squeeze their tits... on TV, as well. It's foolproof. He's never once been slapped or arrested.