2023 Olly Murs A3 Calendar. Each month contains charming imagery of everyone's favourite cheeky chappy. This wall calendar has plenty of opportunity for you to write your 2023 appointments in the large monthly date panels provided. Product Dimensions: 420 X 297 MM Official Olly Murs Product Danilo is the leading publisher of officially licensed calendars, diaries, greeting cards, gift wrap and gift bags in the UK. We are a family run company that’s been operating for more than 40 years. Our licenses range from baby to adult. All the paper we use is responsibly sourced and we only work with suppliers and manufacturers that meet our stringent ethical requirements.