Originally Posted by
Hemlock
Would it work to just butt the pieces up against each other and zigzag along the join? Like putting pieces of batting together into a large piece. Or use a fancy zigzag-like stitch if your machine has something like that. Could use contrasting or variegated thread to join blanket pieces together. Haven't tried this myself, but I want to weave some lengths of wool fabric to make a blanket so I will be anxious to see what others suggest!
I agree with Hemlock. Depending on the thickness of each blanket making a regular seam might be too bulky.
Also the suggestion of using as batting might work well also.