Shelley shows us how she tinkered with the tension settings on her overlocker to get a pretend flatlock seam. See an example of the results on an Oliver + S Field Trip Raglan T-shirt modified into a dress.
Master the Three Thread Flatlock Stitch for Quilt Piecing - over the edge
how to do a faux flatlock seam
How to perfect the 3-thread flatlock seam - The Last Stitch
Queen of Darts: Panda outfit and a flatlock tutorial!
How to Serge a Flatlock Stitch Tutorial Video
How to Do a Faux Flatlock Seam, Blog
Sewing Seams that Look Like Flatlock
How to Do a Faux Flatlock Seam, Blog
Master the Three Thread Flatlock Stitch for Quilt Piecing - over the edge
What stitch is this and what machine do I need to achieve it? : r/sewhelp
Overlocker for Beginners-The Flatlock Stitch - WeAllSew
How to Do a Faux Flatlock Seam, Blog
Flatlocking: A Tutorial from Sew Journers - Hey June Handmade
Sewing Seams that Look Like Flatlock