Junior Size Medium (very small medium) Thirty/Thirty LA Iridescent Organza Puff Sleeve Babydoll Blouse in Navy Blue. It is a lightweight, semi-sheer top that features a subtly shimmering iridescent finish, a gathered sweetheart neckline, smocked interior stabilization, and elasticized short puff sleeves with ruffled cuffs. Size Medium fits noticeably smaller and more cropped than a standard women’s misses Medium. It is designed to fit a US Size 4 to 6 comfortably. The Chest/Bust: Tailored for a 34.5" to 36.5" bust circumference. The gathered sweetheart neck and elasticized trim stretch dynamically to hug your chest securely without gaping.The Smocked Waistband: 25.5 inches flat, but stretches up to 29.5 inches when fully extended. This elastic band provides a snug, cinched fit right under the rib cage.The top features a cropped babydoll cut measuring roughly 16.5 to 17 inches from the top of the shoulder to the bottom of the peplum hem. #DepopSweepstakes