From the magazine:
A combination of stripes in black and grey is perfect for a figure-hugging dress with flared hemline. The beauty of the striped knit is brought out especially at the side seams flaring out toward the hem. Take care to align the stripes at the seams!
This breathable viscose single knit is comfortable to wear and has a beautiful drape. It is heavier weight and has more stretch than corresponding cotton single jersey. Therefore for this dress, it's advisable to choose a pattern size that is one size smaller than your own size. The back of the dress is cut as two pieces to keep the fabric requirement down. The beautifully shaped neckline is stabilized with clear elastic tape and finished with a self-fabric facing.