According to my experience and understanding, the safest way to wear everyday is to wear black leggings. I take Yang Mi as an example. As we all know, her legs are perfect, and she also loves the way of black bottoming, which can make her legs have no obvious sense of being divided, so that they look smoother visually and can play a good role in lengthening long legs.
If you are confident in your legs, you can also boldly challenge bare legs or wear white leggings, and the obvious contrast effect will be very confident and timid ~
In addition, I think denim blue is also a popular choice, but personally, black boots with denim blue leggings, if the upper body shape is not good, it is easy to look rustic. Personally, I think dark gray or camel boots with denim blue will be more suitable than black knee boots.
Here are some pictures worn by artists for your more intuitive reference.
Actually, black boots look better with bare legs. In addition, it is not bad to wear it with blue skinny jeans. Leggings are ok, but this way of wearing is a bit out of date. Personally, I don't recommend it. If you must wear it, you should choose it according to the color of your coat. Because black boots are more versatile colors, the color of pants mainly depends on the coat.
The following video, the effect of wearing black boots barefoot is suitable for spring and summer:
This photo is a pair of jeans, suitable for autumn and winter:
In fact, black painted boots are already very long, and there is no leggings. If you have to match black and high-grade gray, these two colors together give people a comfortable and high-grade feeling.