a bit of fluff

a bit of fluff/skirt

  (British & Australian old-fashioned, very informal)
a sexually attractive woman Who was that nice bit of skirt I saw you with last night?
See also: bit, fluff, of
References in periodicals archive ?
I'm actually interested in what a bit of fluff and a bit of twig put in a particular order can mean," says Rebecca.
The 41-year-old, from Hackney, East London, said: "I'm actually interested in what a bit of fluff and a bit of twig put in a particular order can mean.
let "So being frightened of a bit of fluff does sound a little bit unusual to say the least and it must be a real temptation to reprimand her for being so silly.