The cast of Collective Invention, also known as Mutation, showed their friendship and chemistry in the November issue of Cosmopolitan. Park Bo Young, Lee Kwang Soo and Lee Chun Hee were all smiles as they modeled ensembles by Dior, Calvin Klein and Zara, to name a few brands.

During the interview, Kwang Soo discussed how he felt wearing a fish mask for the movie. For his role, the star plays a man who becomes fish-like after taking an experimental drug. He revealed. "It took hours to dress up as the human fish and the head weighed 7 to 8kg (18 pounds)."

As for the fashion, Park wore the Sandro "Sky" striped sweater. The top is made of a stretch wool mix and has a turtleneck. It can be yours HERE and can be seen below in greater detail.

Park coupled the turtleneck with the Alice + Olivia "Catrina" embellished a-line skirt. The skirt has a ribbon waist and sheer overlay that is decorated with pearls and rhinestones. It can be yours HERE and can be appreciated below.

In other fashion news, the cast also recently posed for the November issue of Elle.

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