bot·tom drawer
noun/ˌbɒtəm ˈdrɔː(r)/
/ˌbɑːtəm ˈdrɔːr/
(British English)- items for the house such as sheets, etc. collected by a woman, especially in the past, in preparation for her marriage (and often kept in a drawer)
（尤指旧时）女子为结婚而存储的物品，压箱钱财