Flat measurements are: Underarm to underarm ~19" Elastic Waist ~16" without stretching, will go at least 4" more From the modcloth website: Delight the day with this floral print dress from our ModCloth namesake label. Featuring a white, orange, and yellow daisy print fluttering atop a blue background, this dress is poised for a pretty picnic in the afternoon or a walk around the park at nightfall. With a fit and flare silhouette, this retro jersey knit style is cool and casual with short sleeves, a placket of buttons at the bodice, and a collar at the neckline. An elasticized waistline and just enough stretch makes for a comfortable and flattering fit. Serenade the day stylishly with this new favorite in your summer wardrobe rotation. 95% Cotton, 5% Spandex. Machine wash. Side pockets. Unlined. Semi-sheer. Front button closure. Imported Fabric provides stretch.