Measurements: 
1. Use similar clothing to compare with the size. 
2. Choose One Size Larger if you want loose fitting.
size for the Solid color jacket
US Size S---Raglan Sleeve---69cm/26.91inch;Chest---105cm/40.95inch;Waist---99cm/38.61inch;Hem---111cm/43.29inch;Middle Back Length---63/24.57;
US Size M---Raglan Sleeve---70cm/27.3inch;Chest---110cm/42.9inch;Waist---104cm/40.56inch;Hem---116cm/45.24inch;Middle Back Length---65/25.35;
US Size L---Raglan Sleeve---71cm/27.69inch;Chest---117.6cm/45.864inch;Waist---111.6cm/43.524inch;Hem---123.6cm/48.204inch;Middle Back Length---67/26.13;
US Size XL---Raglan Sleeve---71.5cm/27.885inch;Chest---125.2cm/48.828inch;Waist---119.2cm/46.488inch;Hem---131.2cm/51.168inch;Middle Back Length---69/26.91;
size for the Dot Print Raincoat
US Size S---Shoulder---41.7cm/16.263inch;Sleeve---60cm/23.4inch;Chest---107cm/41.73inch;Length---101.3cm/39.507inch;
US Size M---Shoulder---43cm/16.77inch;Sleeve---61cm/23.79inch;Chest---112cm/43.68inch;Length---103cm/40.17inch;
US Size L---Shoulder---44.5cm/17.355inch;Sleeve---62cm/24.18inch;Chest---119.6cm/46.644inch;Length---104.7cm/40.833inch;
US Size XL---Shoulder---46cm/17.94inch;Sleeve---63cm/24.57inch;Chest---127.2cm/49.608inch;Length---106.4cm/41.496inch;
US Size XXL---Shoulder---47.5cm/18.525inch;Sleeve---63.5cm/24.765inch;Chest---134.8cm/52.572inch;Length---107.4cm/41.886inch;