The phrase "doll-like figures" can be used to describe people who have slender yet curvy bodies that resemble that of a figurine. Some alternatives to describe this physical characteristic could be "mannequin-like figures," "statuesque forms," or "puppet-like physiques." These synonyms emphasize the idea of a person's body resembling an object rather than a living and breathing human being. Other options for describing this body type could include "sylphlike frames," "willowy silhouettes," or "frail yet graceful builds." These alternatives evoke a sense of fragility and beauty within the person's figure, emphasizing their delicate and elegant features.