I am engaged in fashion design, and I can tell you responsibly that it is meaningless to answer your question directly, because there are too many styles and colors of clothes, and a little effect will be different. So you only have two ways:

First of all, buy more fashion magazines (especially those with fashion clothes on them) and dress according to the above fashion rules, and you will gradually understand more and more. You can also communicate with some friends who can dress up with these books and let them evaluate which ones look good and which ones don't. So you know how to choose.

The cultivation of aesthetic feeling needs a process, and you should stick to it for a long time.

The second method is the short-term method, which is also the simplest, that is, the one among your friends who you think will best match clothes. Go shopping with TA and let TA help you choose ~ ~