Fixing a Hem That Has Come Undone
Launch library · evergreen read

A hem coming undone is one of the more common small disasters that strikes right before or even during an event, usually from a stray heel catching the fabric or simply from repeated wear gradually loosening the original stitching over time without anyone noticing until it finally gives way.
A temporary fix, using safety pins or fabric tape tucked carefully out of sight, can hold a hem together for the rest of an event in an emergency, though it should never be treated as a genuine long term solution once the occasion has actually passed and things have calmed down.
Properly repairing a hem afterward involves matching the original stitch type as closely as possible, whether hand sewn or machine finished, so the repair blends in rather than standing out against the rest of the garment. Keeping a small sewing kit at home makes this kind of quick fix considerably easier to manage.