My husband and I just finished watching Season 1 of this series, and loved it. It is about the mysterious head of a Milan high-end boutique fashion store, and the employees, set in the mid-1950's. Italian with English subtitles, so good for practicing listening to Spoken Italian. It is a soap opera of course, but fun to watch, with beautiful scenery (and beautiful people). It is on Acorn TV.
Last night I found Season 2 (which just aired in 2017) on RAI, so my husband registered on their site, only to find it is available in Italy only. Maybe we should head over and do some binge-watching!