Measuring Tips
Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
Bust
Lift your arms slightly and measure around your body (without a shirt is best), crossing over the fullest part of your chest.
Sleeves
With your arm bent at 90 degrees, place your hand on your hip. Measure from the back of your neck to your shoulder, elbow, and wrist.