The collar (neck area) has a string adjuster, allowing for your preferred style. The fabric is a horizontally stretchy striped weave. There are small pockets on both breasts. The front and back have three-dimensional darts for a tailored look. Worn two or three times and home-cleaned each time. Please refrain from purchasing if you are overly sensitive or expect perfection. Measurements (approximate, laid flat): Vest: 50 cm Length: 54 cm