It's Asian size,please check the detail sizer on the size chart image.
<br />100% Brand New
<br />Material: Polypropylene, Polyester
<br />Color: Orange
<br />Neckline: Collared
<br />Pocket: Front Pockets
<br />Sleeve: Sleeveless
<br />Style: Plain
<br />Length: Long
<br />Pattern: Solid
<br />Fastening: Open Front
<br />Occasion: Casual, Travel
<br />Garment Care: Hand-wash and Dry Clean
<br />Unique style, make you more beautiful, fashion, sexy and elegant.
<br />Package Content: 1 x Women Vest Coat
<br />Size: There are 4 sizes  (S, M, L, XL) available for the following listing. please allow 1-2cm differs due to manual measurement, thanks (All measurement in cm and please note 1cm=0.39inch)