The guys were wearing black tuxes like Keith and the girls were wearing light pink strapless dresses.

小伙子们像基斯一样都穿着的黑色晚礼服，姑娘们则身穿浅红色无肩带礼服。

Formal wear, as it turns out, is getting killed indirectly by foreign competition: Globalization means tuxes and the like are cheaper.

礼服租赁，就像我们看到的，间接地被国际竞争扼杀了。