So, I am working on a project. Designing an Aes Sedai outfit. 

 

Obviously, clothing is described often in WoT. Is anyone aware of any study written on the clothing, especially pertaining to the Aes Sedai?

 

Any insight is greatly appreciated.

As far as I know that besides the shawl and ring, there is no set outfit for Aes Sedai.  Many wear clothing styles from the areas they came from.