Using 帅 for Women: This is a common point of confusion. The default word for a beautiful woman is
漂亮 (piàoliang) or
美 (měi). However, you
can call a woman
帅, but it means she is “cool” in a suave, confident, or perhaps androgynous/boyish way. It's a specific compliment about her style and attitude, not a general compliment about her beauty. Using it incorrectly can be confusing.