About Marg’s Cosmetic Boutique & Masquerade Cosmetics. Masquerade Cosmetics has developed a strong name in the professional makeup industry over the past 12 years. We continue to develop dramatically through continued innovation and have become one of the proven leaders in cosmetic manufacturing in Australia. With our expert staff, team of cosmetic chemists and state of the art cosmetic production facilities we manufacture only the finest cosmetic products of the highest quality available anywhere in the international marketplace. Masquerade’s creative team continues research and development on a daily basis to assure we can always offer you new and exciting products. We are renowned for consistently high quality products, which are only ever created from the finest ingredients also combining natural ingredients with newly discovered compounds for a truly unique product.