To begin, try on your trial bra and decide where you want to move the apex. If you are having east/west issues, you will probably need the apex to come more towards the center front, and possibly upwards as well.
I hope you found this helpful for achieving the best fit for your bra. If you have other questions about bra alterations, leave me a comment below.
Until next time, happy sewing!
I design lingerie sewing patterns for everyday comfort and feminine style in an inclusive size range. Fill up your underwear drawer with beautiful custom-made bras and panties in your favorite fabrics and trims, designed to fit your body.