King Cole Pattern

I have purchased a King Cole pattern 6205 and planning on doing the jumper, my concern is the sizes, starts 32-34, 36-38. The 32-34 I am sure will come up too small and the other one too big, would it be OK to do the 36-38 on small needles? Any advice would be appreciated. Thank You.

Merry Christmas

The best way to figure this out is to make a gauge swatch with your yarn and needles. Then you’ll have to information (sts/inch) that’s needed to figure out the size of the finished sweater using the pattern number of sts across the bust and the cast on. There may even be a schematic with the pattern.
Given a choice between too small and to big, I usually go for too big.
https://www.lovecrafts.com/en-us/p/sweater-cardigan-in-king-cole-hedgerow-chunky-leaflet?srsltid=AfmBOoqGJ2eSoXyhGA06dD4vXD82PwnPyEA4TfLmW54iTjJ2wxh15JkT