A robe especially a black robe is part of several outfits and costumes. Some of the costumes that make use of a black robe are
- judge costume
- witch, warlock or wizard costume
- as graduation or professorial robes
- priest, nun or monk costume
As clothes sewing projects go, a robe is relatively simple, but you can also buy a simple cotton robe from multiple sources.
Other kinds of robes, such as bathrobes may also be used as parts of some costumes.