I planned to sew the elastic thread at the shoulder, the sleeves and the waist parts, end up I decided to change the waist part to a tight knot patent.
With the consult of my sewing lecturer Vivien, finally I get it done in 70% at you seen in the photos. 
The rest of the portion to be sew in some days , should be after Chinese new years due to I am too busy doing Christmas and Chinese New Year Events within these few months.I found the most difficult to sew is the elastic thread portion. Haahaa! Finally I did it one, now have to continue to do it few more.
