Zhè jiā diàn zhuānmài míngxīng tóngkuǎn, jiàgé què piányi hěnduō.
This shop sells the same items celebrities wear, but at much lower prices.
Tips
usage
Online shops tag products with a name + 同款: 明星同款 (as worn by celebrities), 抖音同款 (the one going viral on Douyin). People also use it as a joke for anything two people share, like the same haircut.