This poncho sweater is crocheted from the bottom to the top. The front and the back are identical.
Each sleeve is done in 2 parts, from bottom to top, starting with the wrist
The 2 parts of the sleeve are joined together before being assembled to the body

the fancy stitch alternates chains, single crochet (US) double crochet (UK) and double crochet (US) and treble (UK).

Chest circumference of the crocheted sweater, approximately: 84cm (103, 122, 141, 160, 179, 198) =
33’’ (40, 48, 55, 63, 70, 78)
Height : 50cm (52, 54, 56, 58, 60, 62) = 20’’ (20.5, 21, 22, 23, 23.5, 24)