Hi,
Thanks for your question here. We have size chart details on our site and you can check it here: https://www.ericdress.com/sizechart.html when placing an order on our website. As for the shipping time, please kindly note that it depends on which shipping you choose, expedited shipping will be around 3-5 days; Standard shipping around 8-12 days and super saving would be 15+ days as this is the international shipping. The time to receive it would be processing time plus shipping time as shown on our site. Any questions, please feel free to let me know at reviews@ericdress.com. Thank you.