In ancient times, women wore white undergarments at their marriage. After the wedding night, these were carefully stored away, to be worn again only on the day of death. They symbolized a woman's virtue and chastity.
古代女子出嫁時要穿白色衣服在內，新婚之夜後，妥善收藏，等到歸天之日再穿上，以象徵女子的貞節。