Budai/Buddha taught Monks and Nuns to make their robes "pure cloth". Types of pure cloth that has been chewed by rats or oxen, scorched by fire or soiled. (Make the robe tattered and dirty)
The robes were cleaned and boiled in spices such as Turmeric and Saffron where the name "Saffron robe" orginated. Which gave the robes a yellow-orange hue. (Know the correct hue)
There is a variant in color which will give me more freedom when pairing with his flesh tone and bead colour to accentuate the model.
He is depicted wearing beads around his neck. Keeping with his Chinese origin Mala beads or in chinese culture "Shu Zu" beads would be appropriate for the selection. Beads for Pacifying, magnetizing, forceful means are made of different materials and colours. The material selection and colour i will choose will best contrast flesh tone and the robe.
Traditional material possibilities could be (gold, silver,copper, crystal,elm wood, peach wood, rosewood, sandal wood, bodhi wood, oxblood coral, pearl). Malas are typically made with 16, 27, 54 or 108 beads.