You can fold the waist of tights and sew them up. When the waist becomes tight, there will naturally be no slippage. Of course, if you can repair it yourself, you can do it at home. When the tights are out of gear, you can also add an elastic band around your waist. The elastic band can automatically adjust the tightness of trousers to prevent the crotch from sagging. It's very simple. You can modify it at home.
In addition to taking it to the clothing store for mending and modifying, there is also the easiest way to wear a belt. The belt can not only prevent pants from falling off, but also has a decorative effect, which is very fashionable, so wearing a belt is a good choice. Tight pants always fall off, so you can buckle them with pins and buckle them on the inner layer, so you won't worry about affecting the appearance. Moreover, this method is very convenient, does not need special sewing, and will not waste time.
Method of preventing crotch of tights from falling off
If you don't want to let the tights fall off, then first of all, you have to buy good quality tights, which are of good quality, better natural elasticity and will not deform easily. The so-called penny gets what you pay, that's the truth. If you want to make clothes last longer, you should soak new clothes in salt water, and so should tights. Salt water can fix color and prevent clothes from deforming, so remember to soak new tights in salt water.
At present, there are many adjustable pantyhose on the market, such as pantyhose with straps and pantyhose with elastic waist. When wearing these tights, there is no problem that the tights fall off, and you can wear them whenever you like.