The Princess of Wales would never wear low-slung jeans today, but 19 years ago during a Christmas shopping trip with her mum, Carole Middleton, a 23-year-old Kate hit the shops in Spice Girl-inspired jeans and a pale blue cardigan – see unearthed photos The Princess of Wales would never wear low-slung jeans today, but 19 years ago during a Christmas shopping trip with her mum, Carole Middleton, a 23-year-old Kate hit the shops in Spice Girl-inspired jeans and a pale blue cardigan – see unearthed photos