Sewing concept

Armhole reinforcement

Stabilizing armhole curves using fusible bias tape to prevent stretching during wear.

Where it is used

1. Reinforce the pattern pieces

p. 4
  1. Reinforce the pattern pieces: attach interfacing to the plackets and collar, and fuse the collar to the seam allowance along the entire stitching perimeter. To help prevent stretching at the shoulder seam: Attach a strip of fusible interfacing with a knit base, 0.5 cm wide and as long as the shoulder edge, to the shoulder edge of the back piece (or insert a silicone tape under the seam for reinforcement).
1. Reinforce the pattern pieces
Open the step in the "Collared T-Shirt Dress Pattern | Casual Short Sleeve Dress PDF | Easy Shift Dress Sewing | Womens Summer Basic | L-XXL" pattern →

Securing Armhole Seam Allowance

p. 11
  1. Sew the seam allowance at the armhole area, pressing the allowance toward the back.
Securing Armhole Seam Allowance
Open the step in the "Sleeveless Top Sewing Pattern | Mock Neck Shirt PDF | Womens High Neck Tank | Basic Minimalist Top | XS-M Digital Download" pattern →

Reinforce the edges of the neckline and armholes

p. 8
  1. From the inside of the lining, reinforce the edges of the neckline and armholes with adhesive tape, either completely or just in the curved areas.
Reinforce the edges of the neckline and armholes
Open the step in the "Summer Mini Dress Sewing Pattern | A Line Dress Pattern | Wedding guest dress | Sleeveless Dress Pattern | US 6-16 | A4, Letter, Plotter" pattern →

Reinforce armholes

p. 7
  1. On the wrong side, reinforce the armhole edges with bias fusible tape. Beforehand, make a few small snips along the tape where it curves (at the side panel area).
Reinforce armholes
Open the step in the "Women’s Sleeveless Vest Sewing Pattern | Button Front Top | V-Neck Vest | Beginner Friendly | L–XXL | A4, Letter, Plotter" pattern →

Armhole Reinforcement

p. 7
  1. On the wrong side, reinforce the armhole edges with bias fusible tape. Beforehand, make a few small snips along the tape where it curves (at the side panel area).
Armhole Reinforcement
Open the step in the "Women’s Sleeveless Vest Sewing Pattern | Button Front Top | V-Neck Vest | Beginner Friendly | XS–M | A4, Letter, Plotter" pattern →

Related terms