Prepared by Leah Dolan, CNN That includes the fantastic, the negative and the hideous, ‘Look of the Week’ is a standard sequence committed to unpacking the most talked about outfit of the final seven days. Around the weekend, a peculiar image of Pope Francis set the world-wide-web alight. Greatly circulated on social media, the photo reveals the 86-calendar year-previous pontiff dressed in a chunky longline white puffer coat, cinched at the waistline and seemingly layered with other winter weather conditions streetwear. It appeared to be a drastic departure from the standard regalia — robes, stoles and tall, pointed miter hats — normally worn in the papal home. The outfit prompted…