Exhibit 99.1 Tilly's, Inc. Reports Fiscal 2023 Fourth Quarter Operating Results GAAP Loss Per Share of $(0.69); Non-GAAP Loss Per Share of$(0.17) Non-GAAP Net Loss Beats Prior Outlook Irvine, CA – March 14, 2024 – Tilly’s, Inc. (NYSE: TLYS, the "Company") today announced financial results for the fourth quarter of fiscal 2023 ended February 3, 2024. "Our business currently faces many headwinds from the macro environment. Despite these headwinds, we are challenging ourselves to improve our business performa ...