You are to weave the tunic with fine linen, make the turban of fine linen, and fashion an embroidered sash.
Here is, 1. Direction given concerning the robe of the ephod, Exo 28:31-35. This was next under the ephod, and reached down to the knees, was without sleeves, and was put on over their head, having holes on the sides to put the arms through, or, as Maimonides describes it, was not sewed together on the sides at all.
Commenting on Exodus 28:31-39
And for Aaron's sons thou shalt make coats,.... Of fine linen, of woven work, as in Exo 39:27, these were different from the broidered coat of the high priest, and the blue robe of the ephod: and thou shall make for them girdles; linen ones, to gird up their linen coats, which were long, that they might the more expeditiously perform their service; and which...
coat of fine linen--a garment fastened at the neck, and reaching far down the person, with the sleeves terminating at the elbow. girdle of needlework--a piece of fine twined linen, richly embroidered, and variously dyed. It is said to have been very long, and being many times wound round the body, it was fastened in front and the ends hung down, which, being an impediment...