Fusing shoulder seams
The process of applying fusible interfacing to the shoulder seams to prevent them from stretching out of shape.
Where it is used
1. Prevent stretching of the shoulder seam
p. 6- To prevent stretching of the shoulder seam: Attach a strip of fusible interfacing on the knit base, 0.5 cm wide and equal to the length of the shoulder seam, to the back shoulder seam edge.

Serging Shoulder Seams
p. 2- Serge the seam allowances of the shoulder seams.

2. Pinning Shoulder Seams
p. 4- Pin the shoulder seams together with the right sides facing each other.

Pinning Shoulder Seams
p. 1- Place the front and back pieces right sides together, matching the shoulder seams. Pin from the back side. Insert the pins parallel to the edge, 3-4 cm in from the cut edge, so they won't get caught under the presser foot or the overlocker knife.

1. Fusing
p. 5- Attach a 1.0 cm wide strip of fusible interfacing to the shoulder seam of the back piece on the wrong side.

1. Pin Shoulder Seams
p. 3- Place the back and front pieces together with the right sides facing each other. Pin along the shoulder edges. To stitch the shoulder seams, you'll need strips of knit fabric cut on the grain, 1.5 cm wide. These can be cut from jersey fabric in a color that matches your project. You can also use a silicone tape or fusible stay tape for this step.

2. Stitch Shoulder Seams
p. 4- Stitch the shoulder seams on the overlocker. Press (Iron).

Facing Shoulder Seams Pinning
p. 6- Pin the shoulder seams of the back neckline facing to the front facings, aligning the edges with right sides together.

Cut Fusible Interfacing
p. 1- From fusible interfacing, cut the following pieces: Front facing - 2 pcs, Back neckline facing - 1 pc. Do not fuse the main fabric pieces!

Finish Shoulder Seams
p. 3- Finish the raw edges with a serger; stitch from the back side. Press, then press the seam allowances toward the front.

Stitch Interfacing Shoulder Seams
p. 8- Place the fusible pieces for the facings and the back neck facing together with the non-fusible sides facing, aligning the shoulder seams. Stitch with a 1.0 cm seam allowance.

Pinning Shoulder Edges
p. 10- Pin the shoulder edges together, aligning them so the right sides are facing each other.

Related terms
requiresFusible interfacing strip
requiresIron
requiresFusible interfacing strip
requiresIron
depends on4-thread overlock seam