saw a gorgeous dress on someone but didn’t take a picture

it was white dress mini dress open/low cut scoop back with a high neck in front, had a pretty decent flare almost like a-line. i belief it flared more at the midriff than the waist but i can’t quite remember. very reformation vibes but didn’t see it on their site. looked like a decently expensive structured kind of fabric as well. any help would be so appreciated!