她身材高瘦。

She's tall and thin.

《牛津词典》

我高高瘦瘦的。

I'm tall and thin.

youdao

现在他们推出了三种体型略有不同的新芭比娃娃，而高高瘦瘦的原版芭比娃娃将继续销售。

Now they are introducing new Barbies with three slightly different body shapes, while the original, tall and thin Barbies will continue to be sold.

youdao

it should not just be geared toward people that are like, tall, thin, obviously beautiful,

不应该仅仅定位于那些高、瘦、明显漂亮的人，

选美比赛的好处 - SpeakingMax英语口语达人