The cheerful crochet patchwork cardigan is definitely one of a kind. Unlike other patchwork cardigans, this looks puffy because of the stitch used for the bottom ribbing. It works up easily and is beginner friendly.
The pattern uses 9 different colors but you can customize it to the colors you have around or the one you want to use.

The pattern is written using US terms and is in English.

The patchwork cardigan pattern comes in 4 major sizes, xs&s (m&l, xl&2xl, 3xl&4xl)
Finished Bust measurements are 49”(56”, 63”, 70”) this provides a positive ease of 14” to 20”

The cardigan is made using 4mm, 4.5mm crochet hook & worsted or category 4yarn and you will need approximately 85g(100g,130g,155g) of each color of yarn and 9 colors for this cardigan..