1) Clad 2) Clothed 3) Dressed in a habit 4) Like those dressed as nuns 1) Clad 2) Clothed 3) Robed 
• (imp. & p. p.) of Habit • (p. p. & a.) Fixed by habit; accustomed. • (p. p. & a.) Clothed; arrayed; dressed; as, he was habited like a shepherd. • (p. p. & a.) Inhabited.
Hab'it·ed (-ĭt*ĕd) past participle & adjective 1. Clothed; arrayed; dressed; as, he was habited like a shepherd. 2. Fixed by habit; accustomed. [ Obsolete] « So habited he was in sobriety.» Fuller. 3. Inhabited. [ Archaic] &...
[adj] - dressed in a habit
adjective dressed in a habit; `the habited men of the monastery`