Spring 2023 Short Sleeve Pendleton Board Shirt Green Grey Ombre. Regular fit. Regular length only. These are all virgin wool flannel "board shirts", by Pendleton Woolen Mills. They feature two flap pockets, straight bottom, button up, with a top loop button. Also there is now an additional button on the cuff to adjust the arm opening at the hand. There are 4 delivery groups of patterns for Spring 2023 board shirts. This is with the second delivery of Spring 2023 board shirts by Pendleton.