From the LoveCrafts website:

The classic Argyle pattern is super sophisticated in this gorgeous tee from Debbie Bliss’ Diamonds in the sky collection. Short sleeves and an elegant series of intarsia diamond motifs make this such an interesting project to knit. Worked flat in two pieces and seamed, the diamonds are knit using a chart, and there are some gorgeous colors to choose from in Debbie’s beautifully soft Baby Cashmerino yarn.

Yarn
6 / 6 / 6 / 7 / 7 / 7 x 50g balls in 102 Camel
1 x 50g ball in 067 Sienna
1 x 50g ball in 101 Ecru
1 x 50g ball in 064 Mink
1 x 50g ball in 011 Chocolate