evidence: Such "tampering" with Omani national dress remained a concern five years later, as mentioned in a December 26, 2013, piece in the Times of Oman. The Ministry of Commerce and Industry issued an order for tailors and traders of dishdashas, kummas, massars, and women’s abayas to stop introducing new and "foreign" elements into the traditional Omani dress. The problem had evolved from the sale of "Saudi-style" collared thawbs to offenses that included using embroidery designs traditionally found on massars for kummas, and even the incorporation of well-known international brand names and sports emblems into designs. Omani clientele’s personal preferences have influenced the evolution of certain (now-deemed) "non-Omani" styles, but there remains a shared public understanding of which standard dress elements—including embroidery styles and patterns—are considered Omani.[51] [...] Yeldida Kalfon Stillman and Norman A. Stillman, eds., Arab Dress, A Short History: From the Dawn of Islam to Modern Times (Leiden: Brill, 2000), 161–66. [...] See Julia M. Al-Zadjali, "Snapshot: The Abayeh in Oman," in Vogelsang-Eastwood, Berg Encyclopedia of World Dress and Fashion, Volume 5, 245–46; and Stehlin-AlZadjali, The Traditional Women’s Dress of Oman.