As Seong Hui-ju, IU moves between chaebol power dressing, royal elegance, and soft modern romance without ever losing her character’s identity. What makes the styling work is that many of the outfits look expensive without relying only on impossible couture pieces. Under the luxury labels, the drama leans heavily into clean tailoring, neutral palettes, layered basics, and smart accessories — which means a lot of these looks can actually be recreated on a normal budget. Our
