Jack by BB Dakota Size Guide Nothing says you're ready for the summer like this Jack by BB DakotaTM Sage Smocked Jersey Top. Fitted top boasts a lightweight smocked fabrication. Ruffle trim. Bardot neckline. Short sleeves. Straight hemline at a cropped length. 65% polyester, 35% cotton. Hand wash and dry flat. Imported. Measurements: Length: 15 in Product measurements were taken using size SM (US 4). Please note that measurements may vary by size.