Very glamorous, does anybody recognize the base font? Any alternative thin hairline serif fonts would be great as well.

DoubleU Serif  Sugerida por barronlroth 

Scan again at minimal 300dpi grayscale. Save as png, not that stupid jpg format, and only show the text and don't show the rest of the rubbish. This forum is about fonts not boobs.

Found it, custom font for W Magazine.