the leg of the jeans to appear twisted.
Why Does the Seam Twist?
A pair of jeans isn’t simply made from one flat piece of fabric.
The individual panels are cut and sewn together, with seams running along the legs. When denim shrinks, the fabric can move in different directions depending on how the yarns were woven and how the pieces were cut.
This can cause the side seam to shift toward the front or back of the leg.
In some jeans, the effect is barely noticeable.
In others, it
