The Elders are clothed

in white raiment.

The promise of white

raiment is mentioned

twice by Jesus Christ

in His letter to the

Church in Sardis.

"They shall walk with

me in white:

for they are worthy.

He that overcometh,

the same shall be clothed in white

raiment." Revelation 3:4-5

White raiment is "The righteousnesses

of the saints". Revelation 19:8