Just a Word About Flat Felled Seams

Savannagal left a comment about flat felled seams in my last post. She said

My question is: I am wondering if this type of seam (flat felled) finish is commonly used on specific seam locations. Or if it can be used anywhere on a garment. I'm wondering because it appears that there are two lines of sewing on the outside of the garment wherever this technique is used.

Here's what I do.I usually use flat felled seams on seams that are straight like a shoulder seam , a side seam, or the under arm of a sleeve, etc. I believe you could use only one line of stitching if you wanted to. I usually use two because I love to top stitch as many of you know.Here are two photos. Unfortunately, they are both of light coloured garments.

This shows a side seam on this jacket



This one is a neckline and shoulder seam on this jacket



Having said that however, I've used flat felled seams on the seam joining the sleeve to the armhole with good results. It can be done on wool, linen and cottons that have some give to them. I doubt this would be successful on polyester though.Here's an example on a thick quilted cotton jacket I made a few years ago.



Savanna, I hope I answered your question. If not, please let me know.