All this takes is a wing needle and a natural fiber fabric (only natural fibers will stay 'open' for the stitch; manmade fibers tend to close). Try this at home on your machine (if it has this stitch).
Garter Stitch Baby Sweater Free Knitting Pattern. Sized for 3 months or 6 months. The asymmetrical front adds interest to this T-shaped baby sweater and the easy shape allows room for a growing baby. The entire sweater is worked in Garter Stitch. Tatamy is an inexpensive and easy care yarn with a great range of color choices. Via Kraemer yarns! Free Pattern