卿知昔日花娘过
[qīng zhī xī rì huā niáng guò]
In a classical style, 'Qing Zhi Xi Ri Hua Niang Guo' seems to tell a person that knows (or has been) like flowers from the past. The user may refer himself/herself in poetic ancient ways, implying a woman's beauty fades but her grace remains.