Why is red the traditional Indian wedding colour?
Read this blog post to find the answer:

Bride in Red: Hindu Wedding Ceremonies

LOL, the same applies for Chinese weddings!

Well, not exactly… Chinese brides, for example, don’t use henna to paint parts of their body like Indian brides do.

Women in India are traditionally painted henna on their hands and feet, insides of their arms and up their shins most often for a wedding, or other special occasion. Sometimes the chest, neck and throat will be tattooed. The subject matter is rather abstract, and often incorporates religious and auspicious symbols.
(www.crystalinks.com/henna.html)

Another tradition which is typical of a Chinese wedding is the change of dresses:

Typically, a Chinese bride will change her dress at least three times. One dress is worn for the special tea ceremony with the groom’s relatives in the morning, a second outfit is incorporated for the actual wedding ceremony, and a third dress a chosen for the reception. Some brides also opt to change several times over the course of the reception, for fun.

Click here to read the rest of the article:
A Guide to Change of Dresses for Chinese Brides

red is ......
don't know. but girls wear it!!!
have 2 find the reason

@speakin_colors; LOL, I meant the color red.

Both in China and in India, red means good luck. In India, it also conveys the idea of purity. In South Africa, however, red is a mourning colour.
By the way, I've found this image of a red Chinese wedding cake:



A gorgeous red wedding cake created for a unique Chinese wedding. A hexagonal cake adorned with peonies, apple blossoms and handmade fans made out of royal icing. Inspired by a Colette Peters' design.

Source: www.wildflowersbylori.com

Always thought red was the color of love

As an Indian Hindu I can confirm that red is often used to symbolise joy in our culture. It signifies strength, wealth, prosperity and joy. Wedding invitations are printed in red. Diwali cards are written in red. Gifts of money are given in red envelopes, etc.

It's because red is the color of good luck!

Agree with M1LI1E. To add to that, Red is the colour of life (colour of blood). Also, our religious powder called as 'Kumkum" is also red in colour hence it is considered an auspicious colour for functions and festivals. Another relevance is Red is a pure primary colour (it doesn't have many lighter gradations to it which makes it one of the boldest and virgin colours per say).
So it is a symbol of a new begining, a new start for life.

Red is the symbol of Hindu marriage ceremonies.Every woman have been wear this red for marriage.
http://iutbourg.info/forum/profile.php?section=personal&id=323054

Because girls looking Georgians in red dress. and also she impress by red rose and we all know that Red ROSE is symbol of Love.

By : Traditional Furniturea>