Carol

Therese Belivet (Rooney Mara) spots the beautiful, elegant Carol (Cate Blanchett)
perusing the doll displays in a 1950s Manhattan department store. The two women
develop a fast bond that becomes a love with complicated consequences

Summary taken from Google:
https://www.google.com/search?q=carol+movie&oq=carol+movie&aqs=chrome.
.69i57j0l5.1788j0j7&sourceid=chrome&es_sm=93&ie=UTF-8