R: Druidic Robes and Colors

From an 1808 book, I believe all Druidic Bards should have, and its free.
Musical and Poetical Relicks of the Welsh Bards:

Druid's White Robes:

Ref.1  A History of the Bards, and Druids. Vol. 1By Edward Jones, 1808

From Ref.1

Druid's White.

Bard's Blue.
Vate or Ovates Green.

Ref. 1 A History of the Bards, and Druids. Vol. 1By Edward Jones, 1808

Reference 1: 

Musical and Poetical Relicks of the Welsh Bards: PRESERVED BT TRADITION, AND AUTHENTIC MANUSCRIPTS, FROM

VERT' REMO'I'E ANTIPLUITT;t ſi NEVER BEFORE PUBLISHED.TO THE BARDIC

'TUvNES ARE ADDEDVariations for the Harp, Piano-Forte, Violin, or Flute.WITH A

 SELECT COLLECTION OF THEÞenm'llion, and Englym'on,OR, POETICAL BLOSSOMS,

 EPIGRAMMATIC S_TAN'ZAS,AND PASTORAL SONGS OF WALES, WITH ENGLISH

 TRANSLATIONS.LIKEWISE, A GENERAL History of the Bards, and Druids.FROM THE

 EARLIEST PERIOD TO THE PRESENT TIME:WITH AN ACCOUNT OF THEIR MUSIC,

 AND POETRY.TO   WHICH IS PREFIXED, A COPIOUS DISSERTATION ON THE

'Mufical Instruments of the Aboriginal Britons.DEDICATED,' BY PE RMISSION,TO HIS

 ROYAL HIGHNESS THE PRINCE OF WALE Vol. by Edward Jones, 1794

Re. 2 Note, The long, medial, or descending s (ſ), is used in this old 1808 publication.