I read a few days ago, that since the sad death of the Queen there has been a huge demand for Rosa Queen Elizabeth, a pink Grandiflora rose. It was created by rose breeder, Dr Walter Lammerts, in 1954, not long after her coronation. It has been a bestseller for decades, and in 1979, won the World's favourite rose award. As you can see from below it really is beautiful. It's available from all the main rose growers.
Image credit: Zixiette