photo from Colette Patterns
] Sarai of Colette Patterns shows how to add vintage detailing to your garments with a fagoted seam. This technique joins two fabric pieces with a litle gap showcasing a f**** stitch. A fagoted seam is a decorative seam that joins two pieces of fabric together with a space between them and a row of hand stitching. It’s a very pretty detail seen most often in vintage clothing. It’s easy to incorporate this kind of seam into any patterns you make that have a yoke, or any other simple seam.
Take a look at this excellent tutorial