1. Bust size: When you maintain an posture and your shoulders hang down naturally, encircle your chest from under your armpits, take the as the measuring , and use a soft tape to measure the fullest part of the chest horizontally, which is the bust size , Please note that you must ensure that your measuring tape is the ground... 2. Waist circumference size: You maintain an posture, measure the circumference of the thinnest part of the waist (the where the elbow joint and the waist coincide) and measure it horizontally with a soft tape. Tips: If you are not very satisfied with your waist curve, you can choose clothes with a larger waist size, or with a higher or lower waistline. 3. Hip circumference: Keep your posture, with your legs together, around your buttocks, and measure the circumference of the fullest . Please ensure that your measuring tape is with the ground. Tips: Choose the right hip size to better show your feminine curves.Size chart: Size:S US:4 UK:8 EU:34 Bust:90cm/35.43'' Length:82cm/32.28'' Sleeve:17.5cm/6.89'' Shoulder:36cm/14.17''Size:M US:6 UK:10 EU:36 Bust:95cm/37.40'' Length:83cm/32.68'' Sleeve:18.0cm/7.09'' Shoulder:37cm/14.57''Size:L US:8 UK:12 EU:38 Bust:100cm/39.37'' Length:84cm/33.07'' Sleeve:18.5cm/7.28'' Shoulder:38cm/14.96''Size:XL US:10 UK:14 EU:40 Bust:105cm/41.34'' Length:85cm/33.46'' Sleeve:19.0cm/7.48'' Shoulder:39cm/15.35''Size:XXL US:12 UK:16 EU:42 Bust:110cm/43.31'' Length:86cm/33.86'' Sleeve:19.5cm/7.68'' Shoulder:40cm/15.75''Size:XXXL US:14 UK:18 EU:44 Bust:115cm/45.28'' Length:87cm/34.25'' Sleeve:20.0cm/7.87'' Shoulder:41cm/16.14''Size:XXXXL US:16 UK:20 EU:46 Bust:120cm/47.24'' Length:88cm/34.65''