The sleeves are made with gussets like a shirt, and are gathered into the arm holes.
The gussets are also 15 deep, the width being 5, the same as the bottom.
Sew this, then take the other side of bag and sew to the gussets.
The gussets, facings, etc., are cut from the waste leather in the thumb opening at the same operation.
It was a problem—simple to the speakers—of gussets, and pleats, and back widths, and yet not one connected sentence could we hear.
It was replete with shoulder straps and abounding in pleats and gores and gussets and things.
She had drawn the threads and basted the wristbands and gussets for Betty to stitch, as they had come to shirt-making.
Sew the bag from one corner of frame to the other corner on each side, leaving the gussets unstitched.
Continue in this way until the two sides are done, leaving only the gussets and gusset lining to be united.
This is done by folding the edges inward and sewing them together, the frame joints moving freely between the gussets and lining.