I’ve been designing a bunch of tea towels for my Spoonflower shop lately. The September design challenges were all about tea towels and I did a couple of tea towel calendars too. Those kinds of designs aren’t really made to repeat. Instead you are designing a panel that is set up to be exactly the size of a fat quarter of fabric. For linen-cotton canvas, which is my preferred fabric for those, that means I am designing a rectangle that is 27×18 inches.
I had sold several of the designs to people shopping on Spoonflower, but a couple of those shoppers chose a different fabric than the linen-cotton canvas, which might not seem like a problem, except that different fabrics have different widths and so the size of the fat quarter is different. If you choose basic cotton for example, a fat quarter is only 21 x 18 inches. Which means that you are going to lose 6 inches of my design. The top photo here is showing you what a fat quarter of basic cotton looks like; the bottom shows linen-cotton canvas. If you order this design in basic cotton, a third of the calendar will be missing.