The 3D model presents a digital twin of a theatrical costume for Olympiada Samsonovna in the play “It’s a Family Affair-We’ll Settle It Ourselves” (1850) by A.N. Ostrovsky. The costume was modelled by using historical block patterns, 2D scans of textile materials and 3d scans of contemporary actors. Anthroscan, Clo3D, 3dsMax, PixPaint and SubstancePainter software programs were applied. A video presentation of the 3D model is available at https://youtube.com/playlist?list=PLCTQCzEpoeLuPHIgwa-2zSI41YyVMijm0&feature=shared The authors of the 3D model are Aleksei Moskvin and Mariia Moskvina (Saint Petersburg State University of Industrial Technologies and Design). The authors thank prof. Victor Kuzmichev, faculty members and students of Ivanovo State Polytechnic University and their colleagues from Ivanovo State Museum of Local History named after D.G. Burylin for providing data required for 3D modelling.