Some people may say that underwear is the clothes you wear inside, and no one will look at it. Of course, you don't want to show it to others. Therefore, no matter whether the underwear you are wearing is customized privately or just bought at a roadside stall, no one else can see it. So it doesn't matter whether your underwear looks good or not for others, or it's better for them not to wear underwear.
And what you wear outside is for people to see. If you dress beautifully, people will certainly praise you and say that you have a good figure or something, but underwear is not for everyone to see. Underwear is too conservative to show to everyone.
Some people may say that it is definitely fake to look good in underwear. How can I put it? Wearing underwear is only for your own comfort, not for everyone to appreciate. No one will walk around in underwear, except of course those models in underwear shows.
Moreover, more beautiful and expensive underwear can be shaped, which is definitely different from those standing on the side, and it will be much more comfortable to wear. After all, you get what you pay for. So there must be a big difference between wearing and not wearing. If you don't wear your style, you can't get out at all, so it won't look good to wear clothes outside. So, it must be nonsense not to wear beautiful underwear.
In a word, everyone has different opinions on this issue. Maybe for others, no one can see how beautiful your underwear is, so it's all the same to them whether you look good or not. But the underwear you wear can still be shaped. For ourselves, wearing beautiful underwear is definitely better than not wearing it at all.