“背心裙”的英语可以翻译为：jumper skirt...

她穿着黄色背心裙,看上去轻松活泼.She looked very and breezy in her yellow sundress.她穿著黄色背心裙看起来很轻快和轻松自在.She look very bright and breezy in her yellow sundress.你穿了一件白色亚麻背心裙.Carlos : Mm - hmm , you wore a white linen sundress....