We have been notified by some customers that the new orange plaid shirt is bigger in chest and waist measurements than our previous Oxford cotton long sleeve shirts. While this seemed to affect only a few shirts initially, it seems that it is the case for all orange plaid shirts. We therefore measured the stock again and created a new size chart on our usual size chart link. If you have bought the shirt already and are not happy with the size, please get in touch by email to firstname.lastname@example.org . Unfortunately we cannot deal with inquiries made through Facebook or Instagram. Please send an email to email@example.com and we will arrange an exchange for you if needed (on the condition that the shirt hasn't been washed or worn). Apologies for the inconvenience and thanks for your understanding and continued support!