I came across a star motif knit into a pair of gorgeous hand spun mittens and wanted to use something similar in one of the little Knit for Kids sweaters that I was planning. A search around the internet resulted in this Spring Star pattern, found as part of a Wee Fair Isle Sweater Project (which I can no longer find online as of 7 Oct 2017).
It was meant to be done across a multiple of 26 stitches, but my pattern called for 69 stitches for the front and 69 for the back. Although you knitters most likely know all about this stuff, I was delighted when I figured out a way to repeat the motif and center it in the number of stitches I was allowed.
First, I printed out a copy of the pattern. I planned to use both "Spring Star" and "Spring Clover" designs in my sweater.
Then I made several more copies and cut them up, trying them together this way and that, folding under and thus leaving out sections of the pattern, and even (gasp) turning some sections upside down. When I had something that I could center on my sweater front, I taped the whole thing together and attached it to my little magnetic board--all ready to knit!
For each row, I just had to repeat the pattern shown below twice, since I was knitting in the round and wanted the pattern on both the front and back of the sweater. I had to leave a few stitches in plain white at each of the sides, but that didn't affect the overall look. I was just thankful that the pattern appeared centered on both sides.
Here is the completed sweater (click to enlarge, if you wish). You will see that I am working my way through my yarn stash and trying to use up a variety of colors before buying any more.