Prince Louis wore a bargain shirt in his new “unedited” photo released for his sixth birthday. A “new unedited image” was taken in the last few days in Windsor by Princess Kate and posted on the Prince and Princess of Wales’s social media account on Tuesday. In the photo, the prince lies down on the grass grinning into the camera wearing a cute pinstriped shirt. The ‘Camel Check Oliver Shirt’ is selling on Trotters website for a sale price of £25, originally sold for £50. Trotters is a British, family-owned children’s clothing brand founded by Sophie Mirman and her husband Richard Ross. The sh…