I bought clothes at Zhongzhou Boutique Women's Wholesale Store in hangzhou sijiqing, but I couldn't try them on there. It's too big to try at home. Can I change my style?

Generally speaking, you can't, because it used to be wholesale there (in fact, I never thought Zhongzhou was wholesale because the price there was really expensive), but you can tell the boss's wife that you are the owner and this dress is not easy to sell when you take it back. It's been days since anyone asked. Then ask her to change it for a new one for you.