I REALLY hope so, as I am closer to 70 than 50!!!!
I believe that this generation of oldies are far more adventurous and dare I say 'with it' than previous generations. My Grans were wonderful kind ladies, but definitely 'twin sets and pearls'. Wouldn't have caught them on a beach in swimwear in their 60's!!!. When holidaying abroad during term time, I guess the average age of fellow holiday makers to be 68/70.
I also think that retailers are making a huge mistake not catering for the so called 'grey pound'. As has been said on other threads, we like to keep ourselves smart and fashionable and the likes of M & S have just missed the boat.
Myself and many of my friends are often found in what are classed as teenage clothes shops, Top Shop, Gap, Oasis etc, for separates (Top Shops stretchy jeans come in lots of colours and are high waisted).
As the saying goes there is life in this old dog yet!!!!!!