Exhibit 99.1 Destination XL Group, Inc. Reports Fiscal 2023 Fourth Quarter and Full-Year Financial Results Full-Year Sales of $521.8 million, Net Income of $27.9 million, $0.43 EPS, Adjusted EBITDA of $55.9 million CANTON, MA., March 21, 2024– Destination XL Group, Inc. (NASDAQ: DXLG), the largest integrated commerce specialty retailer of Big + Tall men’s clothing and shoes, today reported financial results for the fourth quarter and fiscal year 2023. Fourth Quarter Highlights • Total sales for the 14-week ...