Some sketches Lylith did of Ellora.

These are more manga-style than in the book. The one in the bottom corner is out of character for her, but it’s just a sketch.

Sketches of Ellora

It does give an opportunity to bring up breast sizes in Nagdecht. Female breasts aren’t considered any more sexual than male chests, so there was never any pressure for women to have large breasts. The average size is an A-cup with the occasional B-cup.
With that in mind, most swimsuits in Nagdecht are bottoms only for both men and women.