In the olden days, many wedding dresses were economic unions as opposed to the joining of a couple in love. However, ancient brides can always have chosen to symbolize their happiness by putting on brightly colored wedding garments. In ancient Roman times, the marriage kiss was considered legally binding and represented an acceptance of the contract of marriage through the bride and groom. While you will find limitations on what is known about all ancient wedding gown traditions, the garments, and colors varied by culture. For example:

In ancient Rome, brides wore yellow veils that represented a torch and symbolized warmth.

In ancient Athens, brides were prone to wear long robes in shades of red or violet.

In the Zhou Dynasty (approximately 1046-256 BCE) in China, bridal garments were black with red trim. During the Han period, black garments were worn, and during China's Tang Dynasty (approximately 618 to 906 A.D), clothing edicts had become less strict, also it was fashionable for brides to put on green.

Traditional Japanese brides wore several different colored kimonos on their marriage day.

In Korea, the bride's clothing tradition ended up being to emulate royalty, which may have been a more sophisticated top with long sleeves in multiple colors for example blue, red, and yellow in silk.