The boning holds its shape so well that I didn't even need to cinch the laces too tight for a dramatic waistline. Wore it to a sci-fi convention all day and got stopped constantly, but it felt secure and supportive the whole time.
The steel boning gives it real structure—no slouching or rolling down, even after a few hours of wear. I wore it for a sci-fi party and got so many compliments on the silhouette, though I'd suggest practicing the lacing before the big night.