from Wiktionary, Creative Commons Attribution/Share-Alike License.
comparativeform of flat-chested: more flat-chested
Sorry, no etymologies found.
It also comes a month after Mrs Bracken grabbed the red carpet limelight at the Allan Border Medal, where she wore a sheer dress that seemed a departure for the demure and seemingly flatter-chested blonde.
That means everyone from curvy women to athletic, flatter-chested women-like me-should find a good fit.
"But you know what, I prefer a flatter-chested look, that's just kind of me.