Hemming stitch
A mostly straight stitch with occasional sideways bites that catch only a few fibers of the garment face.
Finish the raw edge, press the hem up, then fold the garment back so a narrow ridge remains exposed.
Run the fold against the blind-hem foot guide so straight stitches land on the allowance and wide bites catch the garment.
Reduce width or shift the guide when the bites show too much on the right side.
Useful distinction
A well-made blind hem may still show tiny, evenly spaced bites. The goal is restraint and consistency.
Practical guide
A blind hem depends more on accurate folding and guide placement than on hiding a poorly prepared edge with a special stitch.
Mark the finished hem depth, finish the raw edge with a method suitable for the fabric, and press the hem upward. Fold the garment back over itself so only a narrow ridge of the garment remains beside the finished allowance.
Position the ridge against the blind-hem foot guide. Most stitches should land on the allowance while the occasional wide swing catches only a few fibers of the garment fold. Sew slowly enough to keep the ridge in continuous contact with the guide.
Inspect the right side after a short test. If the bites are too visible, reduce width or move the guide so the needle catches less fabric. If the hem is unsecured, increase the bite slightly. Matching fine thread makes consistent small bites less noticeable.
Ease curved hems before folding so excess does not form tucks. Use a stretch-compatible blind-hem pattern for knits. Grade bulky seam allowances and level the foot at crossings, because a sudden ridge can push the fold away from the guide.
Avoidable mistakes
Common questions
The sideways bite reaches too far into the garment. Narrow the width or move the guide.
Yes, preferably with a stretch blind-hem pattern and a flexible edge finish.
No, but its guide makes fold tracking much more consistent.
The wide bite may be missing the garment fold entirely. Increase width slightly or reposition the fold.
