衬衫短裤的英语是 shirt and shorts。来源：这两个词分别表示"衬衫"和"短裤"，通常衬衫短裤都是指男装，是轻便透气的夏季服装。
例句：
He wore a shirt and shorts to the beach.
他穿着衬衫短裤去了海滩。
I always keep a few pairs of shirt and shorts in my closet for hot weather.
我衣柜里常备几条衬衫短裤，以备天气热时穿着。
My son loves wearing his favorite shirt and shorts when he goes to the park.
我儿子喜欢穿他最喜欢的衬衫短裤去公园。