A plus-sized model with beautiful curves is an example of someone who would be described as Rubenesque.
- of, characteristic of, or like the art of Rubens; colorful, sensual, opulent, etc.
- full and shapely; voluptuous: said of a woman's figure
- Of, relating to, or in the style of painting of Peter Paul Rubens.
- Plump or fleshy and voluptuous. Used of a woman.
Origin of RubenesqueSense 2, from the frequent depiction of such women by Rubens.