In fact, there are many books about collocation. I recommend these three books & < My 100 Fashion Items > to you, and they are all written by the same author nina gacia. In the first book, there are countless articles, ornaments and dressing strategies for different occasions, which teach you how to wear clothes and wear the right clothes. In the third book, I tell you how to find your own style. If you only want to read one book, read the first one. You can find it in pdf format online, so you don't have to go to a bookstore to buy it.
You really can't go wrong after reading this book. I highly recommend it.
If it helps you, I hope to adopt it! ! !
You can ask ~