Li Siaopin, rehearsal director of the GuoGuang Opera Company, recalls how the noted Hong Kong costume designer Tim Yip was still experimenting with Wei's costume right up to the first day she performed Medea.
國光劇團導演李小平記得，魏海敏初次演出《樓蘭女》時，著名的香港服裝設計師葉錦添還在嘗試改良新編京劇的服飾。