Thanks so much everyone for the encouraging comments! I was having a moment of 'Oh Gawd what have I done' last night but am feeling good again today - oh hair, you are such a drama.
notsaf, I link you are right, I can probably add some camel! I think maybe mixing cool and warm elements might be a strategy to play with, actually. Key words caramel or honey-toned, thanks to Shevia and PreppyPear.
And Suz, yes - given my neutral heavy wardrobe, a lipstick and blush review is the first order of business! I think I have a few slightly warmer tones stashed away somewhere, and may google some autumn seasonal recommendations that lean to the coolest end of that spectrum.
Thanks everyone as always for your encouragement and kindness. xoxo