we can help you of course. But I personally would need a little more information.
Is that pattern available online? I only found some crochet instructions but maybe I did not spend enough time googleing.
Most patterns can be made smaller while keeping the stitch pattern going on. If the pattern has repeats you can do it like suzee said. Just some patterns do not have that easy structure.
Between a wrap and a scarf there is not fitting issues or changes of shape, so I am confident it is possible.
depending on how much smaller you want it, you could also maybe use much thinner yarn and needles and therefore make the thing to 99 stitches and the entire instruction but come out smaller.
Continental Knitter with passion, pretty busy and always onto something new.
I have been away from the forum for a bit, but I am still around!