Distance between the two peaks of the bust. 2. Drafting the Basic Bodice Block
Apply a thin strip of fusible interfacing to the seam allowance where the zip will go. This prevents the fabric from stretching or puckering. BahSeexy_B_n_zip
When drafting the back piece, you must account for the zipper: Distance between the two peaks of the bust
Draw a rectangle where the width is half your bust measurement (plus 2 inches for "ease") and the length is your back length. This prevents the fabric from stretching or puckering
Open the zipper teeth and press them flat with a cool iron.
The bodice block is a 2D map of your torso. Beginners often start with tutorials like the Basic Bodice Pattern for Beginners to understand dart placement.
Using a zipper foot, sew as close to the teeth as possible. The goal is for the zipper to be completely hidden in the seam once closed. 5. Final Assembly Sew the shoulder seams and side seams.