All I can remember is that it is set in London around the turn of the century...the heroine is caled Julia...she lives with her parents and the story begins with her in her final year at school...then she goes on art school to study fashion....ends up working in a swishy little boutique....and gets married...takes a lover and has an abortion...her lover kils her husband ...at the end she is hung.
There is a well written description of her final days before execution and I think it is based on a true story..
I need to find it! I have googlesall sorts of things with no luck!