Some people can make a tennis court feel like a fashion editorial. Nam Ji‑hyun — a former member of 4Minute who now works as an actress and Pilates instructor — posted a tennis outfit on Instagram that’s been lighting up beauty and fashion feeds. It’s athletic, but not one shot looks ordinary.

Dark Navy Polo + Green Gradient Pleated Skirt — The Classic Tennis Look
The magic of this outfit is the color story. She pairs a slim navy pique polo with a pleated tennis skirt that shifts from deep green to light mint — and that combo carries the whole look. The deep navy and green gradient marry perfectly with the court’s green surface, so much that the background almost feels like part of the styling. The fitted polo sharpens the upper silhouette while the skirt’s volume balances everything from below.

Feminine Details Hidden in the Sporty Look
The thin white piping along the polo collar is a small detail that changes everything — that slim stripe lightens the weight of the dark navy. The gradient skirt reads differently in changing light, sometimes appearing deeper green, sometimes mint, which gives it extra dimension. Her loose, wavy dark-brown hair finishes the mood — you don’t always need a tight pony; that slightly undone, post-practice vibe can be more flattering.

How to Recreate This Tennis Look
If you want to copy Nam Ji‑hyun’s tennis outfit, focus on two things. First, keep your colors within the same family but vary the tones — pairing navy with green keeps everything cohesive and polished. Second, always pair a pleated skirt with a fitted top — a bulky bottom with a loose top can ruin the silhouette. A single slim top lets the skirt’s volume shine.

Whether you’re hitting the court or snapping photos, this look is a win. Bookmark it as your go-to spring sports style.