One Colorful Cardigan, Three Easy Outfits with Basics You Own
Make a cardigan the one colorful piece, then use plain tees and familiar trousers. UNIQLO's Knit Calendar shows a bright blue cardigan with a white tee and denim; its 2026 Fall/Winter LifeWear story offers shirt-and-cardigan layering ideas. These are styling references, not proof of a Korea-wide trend.