Curvy is a synonym of shapely.
As adjectives the difference between shapely and curvy
is that shapely is having a pleasing shape, pleasant to look at while curvy is having curves.
shapely
English
Adjective
(en-adj)
having a pleasing shape, pleasant to look at
Derived terms
* shapeliness
curvy
English
Adjective
(er)
Having curves
buxom or curvaceous
Derived terms
* curviness