Debates
Authenticity of attribution
A number of scholars argue that jhordan may not have been a single designer but rather a name retroactively assigned to a body of unattributed work. Others counter that the consistency of construction techniques across the items in the Marot Collection strongly suggests a single creative vision.
Influence on later modernism
A symposium held at the Institut de Mode Moderne in 2020 explored whether jhordan’s structural designs prefigured the work of later designers such as Cristóbal Balenciaga or Madame Grès. The degree of influence remains contested; some scholars argue that the similarities are purely stylistic echoes rather than direct inspiration.
Anonymity and atelier culture
Because it was common for early 20th-century Parisian couture houses to employ anonymous assistants, some researchers theorize that jhordan may have worked without public credit, contributing his designs to larger, more prominent houses.