The 3D models present three historical mannequins of typical body sizes. The mannequins were modelled in Autodesk Inventor, 3dsMax and Substance Painter by using a new generalized database on 19th century body sizing. The dimensions are presented in inches. The authors of the 3D models are Aleksei Moskvin https://sketchfab.com/alekseimoskvin1 Mariia Moskvina https://sketchfab.com/mariia89 Saint Petersburg State University of Industrial Technologies and Design. This study was supported by the Russian Science Foundation under Project № 24-29-00268 ‘Development of technology for generating and testing digital twins of historical costumes: a new format for exploring intangible cultural heritage of Russia’.