2, the bottom of the wardrobe collection commemoration. If the dress is expensive or memorable made by the elders themselves, it will be more valuable for preservation, and there is just a place to collect it at home as a souvenir. You can also wear it on your wedding anniversary every year, but only if you don't deform after marriage and postpartum.
Save it for your daughter's wedding. An idea is enough to carry on the family line, but first you have to have a daughter.
4. resell it online. If the wedding dress is bought on Taobao, it can be resold with salted fish with one click, or it can be posted on a forum or website in the same city for sale.