The UK retail landscape has seen a significant shake-up as several well-known brands have permanently closed their doors due to rising operational costs. Claire's has shut down all 154 of its UK stores, resulting in the loss of approximately 1,300 jobs. This follows a previous round of closures last year, where the brand had already shut 145 stores. Russell & Bromley, a British shoe retailer established in 1880, has also closed 33 stores, with the last closure occurring on April 23, 2026. The firm employed 320 staff prior to these closures. Luxury fashion brand LK Bennett entered administration and closed nine stores, with around 90 jobs affected. Meanwhile, Ark Pet Centres announced the immediate closure of all its stores after 30 years of trading, citing unsustainable rising costs. The British Retail Consortium has warned that retailers are facing a £5.6 billion increase in costs through 2026, exacerbated by factors such as reduced rates relief and higher wages.