While many brands in the luxury sector have rebounded from their pandemic losses in record time, the mid-market sector have seen countless casualties. The resilience of heritage brands, however, offers some optimism for the future of retail. Rosy Temple, CEO of Magee 1866 Clothing & Retail – as heritage a brand as it gets – has cause for quiet confidence. Founded by “cousin” John Magee over 150 years ago, Temple is a fifth-generation scion in an Irish business that combines weaving, wholesale and retail. She works alongside her sister Charlotte, the design director, and brother Patrick, CEO of Magee Weaving. The…