 Shares of Genesco Inc. GCO, -16.83 tumbled 16.4 in midday trading, after the footwear and accessories retailer, with brands including Johnston Murphy and Journeys, slashed its full-year profit and sales outlooks, citing the negative impact inflation is having on consumer discretionary spending. The said it now expects fiscal 2023 adjusted earnings per share, which excluding nonrecurring items, of 6.25 to 7.00, down from previous guidance of near the midpoint of 7.00 to 7.75. 