This is a plaid shirt by DIEFORIT and a Gap under shirt in a size medium.
The plaid shirt is mainly white with gray, purple, and teal. It features a full button up front, long sleeves and two button close breast pockets. It was made in China with 100% cotton and measures 30" from the top of the collar to the hem, 21" across the chest underarm to underarm, and has a sleeve length of 26" from the top of the shoulder to the cuff.
The under shirt is solid black and has a wide neckline. It was made in Indonesia with 100% cotton and measures 23" from the top of the neckline to the bottom hemline, and 19" across the chest from underarm to underarm when laid flat.
Both of these shirts come in great pre-owned condition.