Separate the causes
Cut edge already enlarged
Compare the opening with the pattern before reinforcement and stitching; record grain direction.
Insufficient local support
Check the position and continuity of pocket reinforcement against the approved construction.
Load changes the shape
Trial the expected pocket use on the complete garment and measure recovery after the agreed rest period.
Steps before deciding
- Record the opening’s seam-line measurement at each stage.
- Use the actual welt, pocket bag and reinforcement materials.
- Define the intended load and handling cycle rather than assuming a universal weight.
- Trial support changes without over-stiffening the whole front.
- Approve residual opening growth and visible shape with the buyer.
Worked example
Hypothetical case: the opening is stable during sewing but grows after the buyer’s load trial. A load-path and reinforcement revision is more targeted than changing the entire shell blend.
Buyer questions
Does tensile strength predict pocket shape?
Not by itself. The opening geometry and supporting construction are also involved.
Can I choose a smaller opening to compensate?
Only through a reviewed pattern trial; compensation may restrict access.
Discuss the evidence with Fred Textile
Discuss fabric recovery with Fred Textile using the pocket construction, intended use and measured trial outcome.
Reference and limits
The reference supports Fred Textile’s manufacturing identity, not a diagnosis of your garment. The checks and hypothetical examples below are editorial investigation plans. Confirm materials, safe trial conditions and acceptance criteria with the garment maker before altering production.
Fred Textile facilities and manufacturing scope ↗