I depends on what you want to make. If you're making something like a blanket, you can just use fewer stitches. For a garment, you could try to make a smaller size. I suspect that if you use small enough needles with the glimmer to get the same gauge, you'll have a fabric that can stand up by itself.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry