We have registered the brand mewow and the Trademark Serial Number is 87209282.only sold by Mewow Daily.Buyers who ordered from any other sellers are welcomed to reported it to Amazon Size info: S-------Length:76cm/29.9in;Shoulder width:40cm/15.75in;Bust:102cm/40.16in M-------Length:78cm/30.7in;Shoulder width:41cm/16.14in;Bust:105cm/41.34in L-------Length:80cm/31.5in;Shoulder width:42cm/16.53in;Bust:108cm/42.52in XL-------Length:82cm/32.3in;Shoulder width:43cm/16.93in;Bust:110cm/43.31in The size is flat measured by hand,NOT YOUR BODY SIZE. Usually you can select 5-10cm larger than your bust size,if you want to wear more thick inside,you can choose one size larger.##About the delivery:Please pay attention to the Shipping Explanation! If you choose standard, it usually takes 7-15 days to USA by USPS and 10-20 days to Canada by China Post. If you want faster, you can choose Expedited, it usually takes 5-7 days to arrive.Please note that the Estimated Delivery what the Amazon system shows is not the exactly accurate. ##About return and exchange: We accept both return for refund and exchange within 15 days after you sign the package, please email me if you have any problems or questions about the items or the order.