Super flattering, Black one-sleeved bodycon dress

This dress is the perfect LBD! Amazingly flattering, stretchy material with ruching throughout. It is one-sleeved and has been worn once and is in PERFECT condition. ✨please note✨ this is not a BCBG dress. It is a Graham and Spencer dress. (A brand of equal caliber) However, Poshmark does not allow me to choose "Graham and Spencer" as an option. They only have their secondary line "Velvet by Graham and Spencer" which is less expensive and not as dressy. Therefore, I am using BCBG for exposure.