She was a Richwell Philippines exclusive from 1988, and basically, she looks a lot like Perfume Pretty (down the the blue bow in her hair), only redressed in 1980s Working Girl attire. She also includes a red hair brush and open toe shoes.
She is pretty rare--I had actually never seen this doll in person and happened across her on eBay. You can see a few more photos of her on Flickr.
Speaking of Volume II of my book, I'd like to invite you to visit my new blog, Out of the Box Publishing. There, I hope to keep track of all the Fashion Doll Review-related publications we have in progress, and it should be an easy way to keep in touch with our readers. If you are a Steffie fan, please check out this post! I really look forward to your input.