Banana republic size s classic black blazer collar and lapels button up center front 2 working jet pockets with flaps 1 working welt pocket on the left chest all pockets need unpicking to be workable but this is up to the wearer jacket if fully lined with an inside jet pocket on the left 2 back vents non working cuffs size label says 4p but chest size converts into a size 10 this is a timeless classic and will go with whatever you have in your wardrobe perfect for the office or a dinner