I've done some research about weddings in other countries. Here is what I found...
White wedding
A white wedding is a term for a traditional formal or semi-formal Western wedding. This term refers to the color of the wedding dress, which became popular in the Victorian era after Queen Victoria wore a white gown when she married Prince Albert. Although it is often said that the color white symbolizes virginity, it was actually originally used as a display of wealth, as it showed you had enough money to spend on a dress you could only wear once, as white would become easily soiled and so couldn't be worn again.
The Western custom of a bride wearing a white wedding dress, came to symbolize purity in the Victorian era (despite popular misconception and the hackneyed jokes of situation comedies the white dress did not indicate virginity, which was symbolized by a face veil). Within the "white wedding" tradition, a white dress and veil would not have been considered appropriate in the second or third wedding of a widow or divorcee. The specific conventions of Western weddings, largely from a Protestant and Catholic viewpoint, are discussed at "White wedding."
A wedding is often followed or accompanied by a wedding reception, at which an elaborate wedding cake is served. Western traditions include toasting the couple, the newlyweds having the first dance, and cutting the cake. A bride may throw her bouquet to the assembled group of all unmarried women in attendance, with folklore suggesting the person who catches it will be the next to wed. A fairly recent equivalent has the groom throwing the bride's garter to the assembled unmarried men; the man who catches it is supposedly the next to wed.
A modern tradition is for brides to wear or carry "something old, something new, something borrowed, something blue" during the service. It is considered good luck to do so. Often the bride attempts to have one item that meets all of these qualifications, such as a borrowed blue handkerchief which is "new to her" but loaned by her grandmother (thus making it old). Another addition to this custom is to wear a penny in your shoe, this will bring you prosperity.
