I wouldn't recommend any :/.
As you get older you need something that won't sink into lines, pores etc. I'm 20 and every single MAC foundation I've tried sinks into my pores so I can't imagine them being very good for a 65 year old. As Lara said, Select Spf might be a good choice. I'd mix it with Strobe Liquid too.
You need something more illuminating, something that isn't too matte. My mum swears by Revlon Skinlights mixed with Boots No7 Tinted Moisturiser, but recently she's been using Olay's foundation (I don't know the name, but its just come out) and that does wonders.