I usually use L'Oréal true match liquid foundation. I was thinking of maybe a powder one though but that goes on more like a liquid and doesn't give too much of a Matt finish. I've just seen the L'Oréal genius one on Amazon but they don't have it in my shade.
What formula do you prefer? I am 44 if that makes a difference with good skin, no wrinkles except eye crinkles when I smile, the odd spot. I'm fair but you have to look close to see the freckles as they only come out in summer really. Rosy cheeks but not massively so.