Become a magical witch or wizard in this Harry Potter Deluxe Slytherin Robe Halloween Costume. Join your favourite Harry Potter characters in this black, flannel robe. The robe has long, bell sleeves and is ankle length. It is open in the front and green lines the inside of the robe's edges and attached hood. The Slytherin crest is sewn over the left side of the chest and features the schoolhouse name and mascot, the serpent. A black clasp is also included with the costume. The costume measurements are height 44"-120cm and waist 25"-70cm .