Park Avenue Men's Waistcoat Unleash the true fashion icon in you with this dark blue coloured waist coat from the house of Park Avenue. This waist coat an ideal pick for Saturday night parties and weekend outings with friends. Tailored in slim-fit, this blend of 75% tr and 25% rayon waist coat offers extreme comfort to the wearer. When worn over a full-sleeved casual shirt, cargos and boat shoes, this waist coat will surely fetch you compliments for your classy style sense.