5 Reasons why red colors is an auspicious in hinduism
The other name for henna is mehendi. The bride's hands are decorated with intrinsic and beautiful patterns of mehendi. This is applied to the hands and feet of the bride to look attractive and also to cool the body. There is a separate ceremony called mehendi ceremony among north Indian Hindus to apply mehendi before marriage.
The colour of sensuality
The red colour creates a positive energy which instigates the libido. It stirs the sensuality in humans and therefore, a bride is supposed to wear everything in red during marriage.