This tunic fabric is handloom cotton, vegetable dyed and block printed in indigo. The fabric did not require any embellishments at all for it to be worn as a tunic, any new neckline would have been sufficient. But a simple pattern with curves was chosen for the yoke. the pattern-

a.indigo pattern

This pattern was worked in beige cotton fabric. the thread colours were chosen from the printed indigo fabric, shades of blue and white.
The first thread in medium blue-