LE SSERAFIM’s Chaewon recently made waves online after attending the loungewear brand Gelato Pique‘s opening party in Seoul. The event, held at the Gelato Pique Grand Maison Hannam, drew significant attention, but it was Chaewon’s nostalgic look that truly stole the show, sparking a viral response. Dressed in a cozy white sweater with a playful design featuring…