well, dunno where to start with..

anita was born in 1944 in Rome. she worked as a model in the early sixties and then became an actress. she starred in several films, f.e. in "dillinger's dead", "a degree of murder","candy","barbarella"(as the black queen) and "performance" (along with mick jagger,whom she had an affair with at that time).
concerning her relationships,well,from 1965 to 67 she was brian jones'(ex rolling stones guitarist)girlfriend who introduced her to the rolling stones posse. they've had a very passionate and wild relationship,but sadly brian became more and more manic depressive and uncontrollabe because of his extensive drug abuse and started to beat anita.
in 1967 the crowd made a trip to morocco and anita and keith (richards) fell in love with each other. after brian had beat her up terribly again,she finally moved in with keith.their first son marlon was born in 1969,their daughter dandelion (!) in 1972.they had another son,tara,as well,but sadly he died soon after birth (anita's massive heroin abuse at that time was probably the reason).anita was married to keith from 1967 to 77. (quote keith why they broke up:"I still love that woman,but I just can't live with her!"

)
I don't really know that much about anita's more recent "life history",but I think she works as a fashion designer today.
as far as her fashion style is concerned, she's really had a
massive influence(not only,but especially) in the sixties.she influenced brian who was regarded as THE sixties style icon for men (so,indirectly,she influenced both genders!) and I'm pretty sure all the girls around that time wanted to look like her as well.