Yoon Eun Hye vs. IU, who wore it better?

Recently, SBS drama "Marry him if you dare" has just revealed new images of Na Mi Rae (Yoon Eun Hye), showing her transformation into a stylish and elegant writer.

The actress was seen wearing a stylish blue dress with floral pattern, which is the similar design with IU's on the cover of CeCi magazine.

Both Yoon Eun Hye and IU look stunning in this dress, showing their lovely and classic look. Who do you think fits this dress better?