A job for a seamstress involves two main tasks: ripping and EDGING. Ripping is the process of removing unwanted fabric from a garment, while EDGING is the process of finishing the edges of a garment with a decorative stitch. Both tasks require a high level of skill and precision, as even the slightest mistake can ruin a garment. Seamstresses must also be able to work quickly and accurately in order to meet deadlines.