Guan Yin is usually shown in a white flowing robe - white being the symbol of purity -, and usually wearing necklaces of Indian/Chinese royalty. In the hand is a water jar (as the Sacred Vase the water jar also one of the Eight Buddhist Symbols of good Fortune) containing pure water, the divine nectar of life, compassion and wisdom, and in the left, a willow branch to sprinkle the divine nectar of life upon the devotees as to bless them with physical and spiritual peace. The willow branch is also a symbol of being able to bend (or adapt) but not break. The willow is also used in shamanistic rituals and has had medicinal purposes as well. This will benefit the owner a good fortune, good physically and mental health.
