For those who think it's for 60 year-olds, I'm closer to that age than many/most MNers, but would not be seen dead in Per Una, nor would any of my friends. Style and taste are not things that erode with each birthday, thankfully. I only like (occasional) Autograph now and am still sulking at their having killed off Autograph Weekend, their plainer but often more stylish sub-label.
In passing, must add another clothes horror - the 'Twiggy' range. I'm afraid they probably do aim these at the 60ish market as that's Twiggy's age, but the stuff is naff as can be. Horrific.
On food, don't wholly agree they get it right. Their fresh fruit, for example, is second to none,but much of the food offering is ready meals which, at best, tend to the bland. They don't aim at a sophisticated palate, so perhaps it's not surprising their clothes don't either.