If the wig's net cover is too big, it really doesn't look good, and it is easy to fall off, including the hairline. Just like not wearing clothes of the right size, it is not only uncomfortable for yourself, but also strange for others to see, and it is easy to expose, which makes people feel particularly fake. So I suggest you change a wig with the right size, because everyone's head shape, face shape, head shape and hairline are different. For example, Doremi's personalized customized replacement method with seamless and invisible technology is made by hand-crocheting real hair. The replacement technician will carefully design it according to your head shape, face shape, skin color and hair thickness, so that the realistic effect of the braided wig can reach the level of authenticity, so that you don't tell others, so it is said that replacement is like filling teeth and changing clothes. For example, a person who fills a tooth has a porcelain tooth, and you can't see that he fills a tooth, and the same is true for changing a tooth. Real hair, reissued braided hair and good technology can make a real wig, just like your own, without worrying about others seeing it. If others can see it and you are not satisfied, you can also pay the replacement agency without paying. Therefore, many replacement agencies have put forward the slogan "Pay only when you are satisfied". I hope this answer can help you.