noun
feminine charm; girl power; womanliness
Colloquial term for a woman's ability to be stylish, put-together, and charming in a traditionally feminine way. Often used positively about fashion, makeup, cooking, or social grace.
彼女は女子力が高くて、いつもおしゃれだ。
She has high feminine charm and is always stylish.
料理や手芸で女子力を上げたい。
I want to boost my womanly skills through cooking and handicrafts.
女性らしさ is a more neutral term for 'femininity'; 女子力 is a trendy, colloquial expression often used in lifestyle contexts.
Compound of 女子 (girl, woman) and 力 (power, ability). A modern colloquial coinage popularized in the 2000s.