Elegance, refinement, or dignity — the refined, noble quality perceived in a person or thing through manner, speech, or appearance.
彼女の立ち振る舞いには気品がある。
There is an elegance about the way she carries herself.
年を重ねても気品を失わない人物だ。
A person who does not lose their refinement even as they age.
このドレスは気品のあるデザインだ。
This dress has an elegant design.
Aromatic quality or aroma (archaic/secondary); in modern use it mainly denotes refinement or elegance, though it can sometimes refer to a pleasing aroma.
良質なワインには気品が感じられる香りがある。
A fine wine has an aroma that conveys refinement.