I have an older sister-----17 years my senior to be exact------who was an absolute 70s diva! (and I suspect she still is )
As young as I was I clearly remember when she used to spend hours in the bathroom getting ready to go out. She had this one red dress, very similar to the one worn by the woman in the Saturday Night Fever poster, that seemed to dance while it was hanging in the closet!
On Saturday mornings she would swish a broom and mop around the floors to the beat of the Bee Gees, Tavares, Donna Summer, the Village People, Gloria Gaynor and ABBA (especially the Arrival album). So, I get the warm fuzzies when I hear disco music----brings back all the happy childhood memories, like the peacock feathers in the living room vase and Moondrops perfume!