upmarket

1. ADJ Upmarket products or services are expensive, of good quality, and intended to appeal to people in a high social class. 高端的 (产品或服务)[英国英语]

...upmarket department stores such as Bloomingdale's and Saks Fifth Avenue. …如布卢明代尔百货和萨克斯第五大街这样的高档连锁百货商店。

2. ADV Upmarket is also an adverb. 向高档地[ADV after v]

T-shirts, the epitome of American casualness, have moved upmarket. T恤，美国人的随意的标志，已提升至高档商品之列。