Exodus 28:2-5

2Make sacred garments for your brother Aaron to give him dignity and honor. 3Tell all the skilled workers to whom I have given wisdom in such matters that they are to make garments for Aaron, for his consecration, so he may serve me as priest. 4These are the garments they are to make: a breastpiece, an ephod, a robe, a woven tunic, a turban and a sash. They are to make these sacred garments for your brother Aaron and his sons, so they may serve me as priests.

5Have them use gold, and blue, purple and scarlet yarn, and fine linen.