Steph Mandich

About Steph Mandich

Stephanie Mandich is an Australian fashion model, content creator, and environmental advocate. Born in Perth, Western Australia, she is the daughter of parents who settled in Australia as refugees following the wars in the former Yugoslavia. During her upbringing, Mandich lived in different parts of Australia and the Middle East.
Mandich began modeling after gaining attention through Instagram, where one of her photographs appeared on the platform’s Explore page and attracted interest from fashion and lifestyle brands. She initially developed her portfolio independently before signing with professional representation and moving into commercial, e-commerce, and editorial modeling. Her work has since included international assignments, including an editorial photographed in Berlin for Sicky Magazine.
She is professionally represented in several markets, including The Industry Model Management in Los Angeles, Renew Artists Hawaii, Blow Models in Spain, Kult Australia, and Chic Brisbane. Agency profiles describe her as a brunette model with green eyes, standing approximately 165–168 cm (5 ft 5–6 in), with slight measurement differences between agencies.
Outside modeling, Mandich has an academic background in science, holding a double degree covering chemistry, conservation biology, and environmental science. She has incorporated her interest in nature and environmental issues into her online presence, alongside fashion, travel, art, surfing, hiking, and lifestyle content. Her Instagram account, @stephmandich, has grown to nearly half a million followers and also serves as a platform for her modeling work and collaborations.
Mandich’s professional portfolio spans fashion, beauty, swimwear, lifestyle, and commercial photography. Her career combines traditional agency representation with a substantial digital presence, reflecting the increasingly interconnected roles of fashion model and online creator within contemporary modeling.