Place the end of a flexible dressmakers tape on the high point of your shoulder (which is at the base of your neck). Run the tape measure downwards over the fullest part of your breast, through the center of your crotch, and up the back to the starting point at your shoulder. Hold the tape taunt without pulling or stretching it and make sure you are not arching or pushing your shoulders back. A petite torso will be (approximately) 57 - 60 inches, standard is 61 - 63, and extended is 64 and above.
If you have any questions concerning sizing, don't hesitate to contact us.
Please call us at +1 206 632 1994 or email us at firstname.lastname@example.org
We are always happy to help.