Chris 25 it’s a vest embellished by a little a fair isle part and the inclusion of pearls in the work.
It’s worked from the top down, partially in flat and partially in the round, seamless.
There’s a photographic explanation to understand how work with pearls, and a diagram to follow for processing all the vest.
Three sizes are included: 97 cm, 114 and 132 cm of chest circumference (measures are calculated on the vest worked).