Knitting pattern for the "Marsanne" sleeveless women's sweater

With this sheet, you will be able to knit this sleeveless sweater in Strand of Hemp, our 100% vegetable yarn composed of 17% hemp, 16% bamboo, 67% organic cotton. 
Straight cut, with lower body and round neckline in 1/1 rib. 
This model is made in a fancy stitch with openwork lines and a garter stitch border on the sides and armholes. 
This model is knitted back and forth, in one piece, that is to say without shoulder seams. 
We pick up the neckline stitches to knit in the round in 1/1 rib. 
The model is available from 34 to 46. 
You will need circular needle size 3, needle size 3 and needle size 4.   This pattern is printed in A4 format and presented in a transparent pocket. 
In addition to the explanations for making the model, find advice and tips on knitting finishes, the composition and maintenance of wool, etc.