With the cool fall air sweeping in, f(x)‘s Krystal flaunted her fashion sense at the ‘RED Valentino‘ event recently held at the Seoul Shinsegae department store.

‘RED Valentino’ is a side clothing line for Italian designer Valentino Garavani’s clothing brand, ‘Valentino‘.

Krystal’s fall-friendly outfit was fitting for the luxurious designer brand event. The f(x) member could be seen rocking black skinny jeans together with a trench coat with girly lace detailing at the bottom. With a sweet smile on her face, Krystal completed her look.