Knitters love all things vintage-but it's not as easy as picking up an old pattern from decades past. Oftentimes, they use obsolete yarns, aren't sized for today's body shapes, and are written differently than current pattern instructions.

Now, retro-minded crafters get the best of both worlds in this unique collection. Drawing from the fashion trends of the '40s through the '70s, Knitting it Old School offers a bold new twist on vintage-inspired knitting patterns.

• Vintage patterns feature newly created designs...