You don’t have to match gauge. This pattern is not only size-inclusive, but also yarn- inclusive. You start by making a swatch to use its measurement to calculate the number of repeats and rows. Then we use basic calculation to know stitch and row numbers for your size. To make these process easier, I have designed the pattern in a workbook style.
Also, I made Mini sweater full pattern at the end of this workbook. It will help you to understand the construction of this garment.
There are 5 samples sweaters in this workbook. They are a small part of all possibilities of this pattern. You can modify the length and width of neck, body and sleeves. Maybe you want to make a cardigan or dress instead of a pullover. Try and enjoy many mods!