Instruct: Classify a review into positive or negative sentiment.
Query: Best educational book about style I've found.

I've read somewhere between 10 and 20 books on style and fashion, including from authors such as Tim Gunn, Nina Garcia, ELLE, etc., and ths is by far the most educational. It's a quick read, but covers a lot of territory, and well. I've learned more from this book, even though I had already read several other similar titles, than any of the others combined.Highly recommended.