I knit mine in Berroco Vintage, which is a super soft, washable acrylic/wool/nylon blend, and which has a great range of colors, including the perfect John Deere green and yellow:
Sorry about the shadows.
Halfway through this sweater, I realized that the "perfect John Deere green and yellow" were also the perfect Springbok green and gold. So, of course, I had to knit a Springbok sweater. I charted the Springbok myself, used the same Roo Designs Tractor Pullover pattern for the body, and then used a chart from the Roo Designs Number Pullover for the number on the back, which I set higher up instead of centered, and I changed up the sleeve striping to have just 2 stripes to make it more like a real little rugby jersey:
Now we have two more South African friends who are pregnant, and both want Springbok sweaters for their upcoming babies! Luckily these things are quick to knit and lots of fun, too. One of our friends is a big Blue Bulls fan, so he's going to be getting a Blue Bulls jersey, too! Little does he know... =) I made the chart today, and will probably knit it up over Christmas break.
I thought I would post the charts here in case anyone wanted them. Note that these are NOT the patterns for the sweaters themselves, just the charts I made for the Springbok and Blue Bulls logos. If you want to make these sweaters, hit up Roo Designs for their pattern, or design your own! Or use them on a hat or socks or whatever you want! Just click to embiggen, then save and enjoy.
Click to embiggen.
Ditto.