As Scully so artfully pointed out....we are much more enlightened as a people today than in bible times. Alot of the laws regarding adultry and homosexuality were not prohibitions as such...but property and non-hospitality, or prostitution laws. Translating many of these things into English is rather clumsy and their true meanings not understood.
So because we don't treat women like cattle...to be owned and traded....I feel our current society is much more evolved than in Jesus time. In another 100 years we will look back and see how much more tolerant and accepting we are than today.
In the OT you were to stone someone to death if they wore a shirt made of two threads,,,,,aka cotton/poly blend.
So if your behavior doesn't hurt anyone, nor cause guilt for yourself...then do it. As Bill and Ted the movie quoted "Be good to one another".