Depa Billaba is a Chalactan Jedi Master who was trained by Master of the Order Mace Windu. She was considered one of the most enlightend Jedi of her time and was appointed to the Jedi High Council. Billaba was a practitioner of the Lightsaber form Vaapad and became one of the three Jedi to master the form.
Billaba is shown in the movies wearing long billowing robes and is discribed as having practical jedi robes beneath. She has an interesting hairstyle that is never fully shown but is close to that of Princess Leia's hair on Bespin. Billaba also has two beads, one on her forehead and one on the bridge of her nose that are marks of enlightenment.