Appearance and Attitude Edit
She was very tall and thin, bot much short of bony, with an angular face, a long chin, and a cap of curly hair. She has spidery fingers.
Shevan can be very dry at times  and she frequently did.
Strength and AbilitiesEdit
Being a Sitter in the Hall for a time means that Shevan was also a high ranking sister and a strong channeler by Aes Sedai standards. Thus she has the strength needed to use the travel weave.
This is confirmed by TWoTC where her level of strength is described as 18(6).
Despite the trend of too young Sitters, Shevan is the only one old enough to hold a chair and was very likely to go into the Hall even before the split.
Shevan was part of the council advising Elaida do Avriny a'Roihan when she was first raised to the Amylrln Seat, a council later disbanded.
Shevan was worried about reports of "leashed women" and the possibility that Seanchan had a device to control channelers. Elaida gave her a penance of Mortification of the Spirit and several days of labour (scrubbing floors) as penance .
During the meeting Shevan was adamant saying: "The Brown is quite clear on the historical precedents. You have all read the secret histories, or should have. Whenever the Tower has been divided against itself, disaster has struck the world. With the Last Battle looming, in a world that contains the Black Tower, we can no longer afford to remain divided a day longer than need be."
Shevan was at dinner with Elaida and most of the other Sitters. Elaida wants to demonstrate her authority and insults her and the Browns. After Elaida began to taunt Egwene al'Vere and demanded her to stop telling lies about a Seanchan invasion on the White Tower.
Although not mentioned directly, Shevan can be assumed to stand for Egwene to be raised Amyrlin.