J. Crew Chambray button down strapless dress

Repost because unfortunately I don’t read measurements well enough! 😣 Fits true to size, but there is no stretch. Zips on side, button front, silicone around the top to help prevent falling. Pockets on both sides. Pinned on mannequin to show fit. Super stinking cute dress that I wish I was keeping! 20.5” pit to pit, 30.5” length. D1