All measurements are taken straight across the garment while it is laying on a flat surface. The Length from top to bottom, and the Width from side to side. Each measurement is specific to each garment.
Measurements taken from underarm to underarm (double measurement for circumference)
Measurements taken the smallest portion in the center of the garment (double measurement for circumference)
Measurement taken at the widest portion below the waistline of the garment. (double measurement for circumference)
Measured from top shoulder seam to the bottom hemline of the garment