UPDATE: I have been advised she is from the Kissy doll range.
Ideal did make Kissy dolls in the 1960's she is not from then, they are a totally different dolls.
In the 1970's Ideal bought out a different Kissy doll, 3 inches tall however this doll does not belong to that series - there are a few of those dolls on the internet.
I assume she is from the 1980's but still no definite identification for her and I can find no pictures of her.
A few other doll collectors have advised me she is not in their Ideal reference books and they have no clue, one lady did agree that it looks like she may be a later Kissy doll?