Our registered brand to USPTO:KIWEN. KIWEN Fashion store is a professional manufacturer and retailer. Size clarification from KIWEN Garments. KIWEN item label size is in Asian size,considering a size difference between US size and Asian size,KIWEN make a size conversion from Asian tag size into US size. Shipping Service: Standard Shipping Service:6-15 days and Expedited Shipping Service:4-8 days. If you have any question please feel free to contact us,we will reply you within 12 hours.