I squeezed my palms together as I murmured helplessly, “I don’t know…”

This sort of problem was not supposed to happen.

I sew the stitches evenly and tightly woven. The entire dress was tailored to fit her body perfectly. Even if the strap broke, the dress would still stay at her chest, there was no way it would fall immediately..

Unless the zipper in the back burst open at the same time.

But that was impossible.

The fabric and zipper suppliers were ...