This beautiful and smart three coloured vest has a great texture. I have also created a full tutorial in size XL for the ease of understanding. Below is the link for the same.

https://youtu.be/Y0vAKwLPoYc

SIZING AND YARN GUIDE-
SIZE Finished Bust LENGTH YARDAGE
S 38” 24” 900 m
M. 40” 25” 1040 m
L. 42”. 26.5” 1180 m
XL. 44” 28” 1200 m
2X. 46”. 28” 1260 m
3X. 48”. 28” 1300 m