The mirror was modern, so she could clearly see her own appearance at a glance.
Because she was still in disguise as a man, she had her hair tied up high, and her face was a typical oval shape which often birthed beauties; however, in reality, her features were only delicate. Dressed as a man, she appeared dashing, but as a woman, she truly was not considered beautiful.
Her eyes were not large, quite average; her nose was not quite straight; her eyebrows were not thick enough. Thankfully, she didn't have buck teeth, nor were her lips thick. This type of appearance was like that of a delicate jade—pretty but only modestly so. Of course, with modern makeup techniques, there might be better results, but only to the extent of delicate jade.