Seo-hyun and Kim Hyo-jin dressed in luxury for a livestreamed press event for their new drama series "Private Lives" on Oct. 7.

Seo-hyun, who plays a swindler in the series, appeared in a black patched tweed bolero jacket with white piping along the seam line and padded shoulders. A matching mini skirt and long leather boots with a pointy strass buckle added unique touches to a classy look. The jacket is from Balmain and the boots from Roger Vivier.

The singer-turned-actress accessorized with a pair of earrings that cost W7.89 million and a ring that sells for W6.19 million. They come from Italian luxury brand Damiani’s Eden jewelry collection.

Meanwhile, Kim, who plays a fraudster, totally defied her age, as she looked sexy and fabulous in Balmain's short black-and-white corset dress, which is priced at W4.39 million. Kim, who has two kids with actor Yoo Ji-tae, returned to the small screen after taking a hiatus from acting for about 10 years.