: Connect these points to form a rectangle as a reference.
: Mark a point 2 inches up from the bottom of your rectangle. Draw a smooth curve from this point to the center front, ensuring it creates the classic "scalloped" look of a heart. Adjust for Style :
To draft a sweetheart neckline, you’ll typically start with a basic bodice block and modify the neckline into a scalloped heart shape that dips in the front. HDSweetheart
Watch how to Draft a sweetheart boat neck with key hole. Also watch the beginning part of this video by clicking the link below. YouTube·Stylish Naija
: Place your pattern on a fold. From the center front, mark a neck width of 3.5 inches and a depth of 7 inches. : Connect these points to form a rectangle as a reference
: Once the shape is drafted, add a 1/2-inch seam allowance around the neckline before cutting. Drafting Variations How to Draft a Sweetheart Boat Neck with Key hole
: If drafting a full bustier, you will also need to mark vertical points for the bust (9"), underbust (12"), and waist (15") to ensure proper shaping and support. Adjust for Style : To draft a sweetheart
: Lower the armhole by about 5 inches from the shoulder and connect your sweetheart curve directly to this new armhole line.