It takes quite a lot of time to make it, and much inspiration. But at the same time it means you have a lot of freedom.
First of all, you need to predict your body size. To determine your body size, I recommend you to visit our page about the technique to calculate the number of stitches. The vest is crocheted in three parts.; two front parts, and one back part. Then decide on the colors you would like to use.
Make long cords with the yarns of colors you would like. Colorful small rounds, leaves, motifs…
The mesh parts you crocheted are your toile. You can create your own painting like an artist.