Wedding dress shop Everything you need to get married can be bought in a wedding dress shop. Change your mind and go to the bridal shop to buy a teacup. Changing one's mouth is the process of calling each other's parents parents. It's a process in which newcomers offer tea to their parents and then receive red envelopes. In this process, it is necessary for the owner or elder to say something auspicious, that is, change the tea to jingle.