Ok my Dad is unusually easy to buy for as he has hobbies and interests coming out of his ears and a christmas list longer than the DCs but my mum is impossible. She is in her 70's, has pretty much everything she needs and isn't particularly into pampering. I have done no end of DD orientated presents eg framed pictures, digital photo frame to look at unframed pics etc but think this is wearing a bit thin.
I'm all out of ideas now though and hoping to steal someone else's!