Looking for a pic of a dress

I'm going to cross post this, but I think the dress I'm looking for is discontinued, so maybe I'll have some luck here.

I'm looking for a pic of the David's Bridal tea-length, strapless, sweetheart neckline, with - hand to god - half dollar sized polka dots. It looked fantastic on my sister, and I want a pic so I can put together an idea board for her. She (quite reasonably) was concerned with how the whole aesthetic of her wedding would turn out if she wore polka dots.

Thanks!