There is a great shitlording story about Voigt  In 2004, Voigt was removed from the role of Ariadne at the Royal Opera House when she could not fit into one of the costumes, a "little black dress. The casting director, Peter Mario Katona, wanted her to wear it instead of the typical period costume used in such operas, letting out the dress with tailoring, or replacing it with another costume. She was replaced by Anne Schwanewilms, a German singer of slimmer appearance.  https://en.wikipedia.org/wiki/Deborah_Voigt#2004:_The_.22little_black_dress.22