The Ally Shacket is the best. I have been wearing this non-stop since it arrived. It has functional buttons all the way down the front. The model is 5'4" and wearing a size small. It is 100% polyester. 

SIZING CHART:

• small
• bust: 40"
• length: 27"
• medium
• bust: 42"
• length: 27"
• large
• bust: 44"
• length: 27"