Hell Bunny Vixen Rockabilly Pin Up Dress Black with Black & White Polka Dot. Size XS.  Vintage-style (not true vintage).  Back zipper.  Fabric is 75% rayon, 22% nylon and 3% spandex.  
Measures 14.5" across chest (bust to bust), 13" across waist, 20" across hip.  Length from back of collar to bottom of dress = 38.5"

All measurements were taken while the dress was flat and unstretched.  Fabric included 3% spandex so dress can stretch slightly beyond measurements.

International Buyers - Most items shipped internationally are subject to a customs or duty charge at your country's point of entry.  I have no control over those charges. To get an estimate of that charge, you should conduct an online search of your country's Customs charges.  Most countries have online customs calculators available on the internet.