For work will have to stock knitted ribbon. You can choose it both in the tone of the dress, and in contrast. Inserts are invited to do right on the seam. The uninitiated will not even dare even assume that the stylish barcode is just a forced measure.
The work is to be simple, but painstaking. To begin with, select the ribbon the desired length and width. And then as you can carefully swing the side seams.
Meaning the tape should be tailored.
Before sewing a tape, it must be stroke, and then close the edge. To do this, it is best to pick up a small piece of fabric on a sticky basis.
After bypassing the cloth with an iron, you can be sure that the tape does not break, and the edge will be smooth and neat.
Now it remains only to see and close the seams.
For a line, it is important to choose a thread into the tone.
Work is done. The dress was wider. Now it will be more free.
More details regarding the increase in the size of a knitted dress in the video below: