Shapely

[Britney]

Well-formed; having a regular shape; comely;
symmetrical.

[Greta]

Similar to curvy. It is also used incorrectly. Women with a [hourglass] type figure, tone and firm but with some meat on their bones, are [shapely]. Fat girls with rolls are not. Thighs with cottage cheese are not found on shapely girls. [Shapely] is closer to thick than it is to [heavy set].

[Britney]

(especially of a woman or part of her body) having an attractive or well-proportioned shape.

[Justin Bieber]

used to describe something that has an attractive form, especially a womans body or parts of a womans body: