SRD:Robe of Blending

Robe of Blending: When this robe is put on, the wearer intuitively knows that the garment has very special properties. A robe of blending enables its wearer to appear to be part of his surroundings. This allows him a +10 competence bonus on Hide checks. The wearer can adopt the appearance of another creature, as with the disguise self spell, at will. All creatures acquainted with and friendly to the wearer see him normally.

Moderate illusion; CL 10th; Craft Wondrous Item, disguise self; Price 30,000 gp;Weight 1 lb.