Shop Halloween Costumes & Accessories › SENSEI MASTER ONE SIZE Image 1 of 1 SENSEI MASTER ONE SIZE CA$79.99 Limited Availability Sensei Master Adult costume one size.Includes flowing robe and distressed faux leather tunic Get notified by email when this product is in stock. Quantity: Add To Cart Added! Sensei Master Adult costume one size.Includes flowing robe and distressed faux leather tunic