Knitting pattern for the “Espenel” sleeveless women’s vest

With this sheet, you will be able to knit this sleeveless vest in Alpaca (100% pure alpaca). 
A fitted waiter-style vest, with integrated pockets. 
This pattern is knitted back and forth, in moss stitch. 
The edges are made in 1/1 rib. 
There are 5 buttonholes, to wear it closed. 
The model is available from S to L. 
You will need 3 needles.5 and needles 2.5 (for 1/1 ribs).   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.