What I remember: Novel starts in ancient times Female Lead (FL) dies (not sure if at the hands of the emperor/ML or is betrayed by him) FL reincarnates in modern times FL re-encounters ML and ML's friend who (ML's friend) is starting to remember past events about FL and ML ML's friend had/has feelings for FL FL likes to create dresses with ancient style FL meets someone who might be her mother. Her *mother requests a dress made by her I think her mother suspects she might be her daughter who she had when she was young. She is now married in an influential family Any idea what's the name of the novel?