Wait for Menara Voidrender to complete your robe and then speak to her again.
I will put the robe together for you now. It will take but a few moments. Do not go far.
It is done, <name>. Here you are. Wear it with pride.
You've worked hard and I see great things in your future. Remember, to defy the corruption that comes with our path takes great will and fortitude. As long as your will is your own, then you shall have great success.