CLAIRE CISOTTI: I'm a 59-year-old editor and I've just tried on 26 High Street blouses. These are the 7 that will make you look slim, stylish and youthful (and the perfect jeans that every woman over a size 10 needs!)

I have discovered a uniform that suits me For me, that means a high-necked blouse and a pair of trousers or jeans. These seven are hands down the best of the bunch, from just £36...