As a former fashion model, heartthrob Nam Joo-hyuk simply captivates fans with his good-looking appearance and 6-foot frame, but he is increasingly establishing himself as a dedicated actor through a number of TV series and dramas.

Nam seems to prefer a casual look, often preferring a T-shirt or turtleneck sweater to a classic suit with a necktie.

At a press junket for JTBC's TV series "Dazzling" in Seoul in February this year, he sported a black suit and a white turtleneck sweater, creating a neatly styled dandy look. But on the red carpet for the annual Baeksang Arts Awards in May, he went for an all-black tuxedo.

At a wrap-up party for cable channel tvN's drama series "The Bride of Habaek" in Seoul in 2017, Nam looked natural and relaxed in a checkered shirt and black trousers.

At the screening of his debut film "The Great Battle" the following year he also chose a comfortable casual look in an oversized beige knitted sweater.