You'll turn into droid general Grievous with this costume.
Measurements size S: shoulder length 30 cm, sleeves 37 cm, chest measurement 76 cm, waist 74 cm, length from shoulder down 95 cm.
Measurements size M: shoulder length 35 cm, sleeves 45 cm, chest measurement 82 cm, waist 70 cm, length from shoulder down 110 cm.
Measurements size L: shoulder length 40 cm, sleeves 52 cm, chest measurement 90 cm, waist 92 cm, length from shoulder down 130 cm.