Zeballos reminds me a lot of Gaston Gaudio.
His bun does.
But I never liked Gaudio, so I don't want him to remind me too much.
Raquel and also Lee and Jess
I know you are worried about strapless, but I think strapless -- or the right strapless -- looks good on a smaller bust. Someone with a smaller bust can also wear something that is lower cut.