By Amber Murray Online fashion retailer Boohoo’s full-year results painted a grim picture as its earnings, revenue and sales all dropped – while losses swelled to £159m. The company said its annual core earnings fell by seven per cent, revenue fell by 17 per cent, and the total value of goods sold fell by 13 per cent, after a tumultuous year in which it made multiple acquisitions. In spite of the disappointing results, its bosses claimed things are not on quite the same downward slope as they were in 2023. The year on year decline in sales was only four per cent, against nine per cent the year…