Five sexy holiday party looks inspired by ‘Saturday Night Fever’
(New York Post Fashion)

If there was ever a time to break out your bell-bottoms, it´s now, because disco is officially back, baby! December marks the 40th anniversary of the cult-classic film `Saturday Night Fever` - and all the sassy silhouettes of the ´70s are returning to dance floors everywhere just in time for holiday-party season. Get ready to...