That is my first post on pattern making tutorials. A lot more is to follow.
That cowl neck top is one of the easiest top to draw and to sew.
The video below will give you step by steps instructions to draw it yourself
It starts with a dartless bust block or slopper and the transformations are on neck and center front only.
The depth of the cowl is determined by the measurement C. It needs to be raised to a line which form a right angle with the center front line.
If my explanations are not clear now, they will be after watching the video.
Chiffon silk goes well with that model. Any knitwear, velvet, satin can be use too as long as it drapes well.
Let me know how you go with it
Instructions on video