Size: 0 fits extra small
Measurements taken in inches, lying flat:
Shoulders 15.25
Bust 17.5
Size 16
Arm width 6.25
Sleeves 23.75
Back length 17.25
Size: 2 fits medium
Measurements taken in inches, lying flat:
Shoulders 16.25
Bust 19.75
Size 18
Arm width 6.5 / 6.75
Sleeves 24.75
Back length 18
Size: 3 runs large
Measurements taken in inches, lying flat:
Shoulders 16.75
Bust 21
Size 19
Arm width 7 / 7.25
Sleeves 24.75
Back length 18.5