1, with a needle and thread
Prepare sewing needle and thread in advance, then sew jeans into an inverted triangle shape according to the size of your waist, and finally tighten the thread to the waist. This method is simple and easy to operate, but the position of sewing needle will be a little hard.
Step 2 use elastic bands
According to the size of your waistline, cut a wide elastic band and sew it on the inner layer of jeans waist. It should be noted that jeans need to be properly folded when sewing elastic bands. This method is time-consuming and laborious, and the technical requirements for sewing needles are also relatively high. But the sewn jeans are very comfortable to wear.
Use buttons
If the waistband of jeans is not too big, you can skillfully use the buttons on jeans. Remove the button first, then move it in, move it to the position you need, and then sew it on. This method is easier to operate than the first two and is a very good choice.
Selection method of jeans size
1, waistline selection: First, choose a suitable waistline. Everyone needs to measure their waistline before choosing trousers. It is best not to choose according to experience, because the change of body shape will lead to the increase or decrease of waist circumference, which is subject to their current waist circumference size.
2. Choose leg circumference: You need to measure the width of the thigh, which can prevent the jeans we bought from being too tight. If the thighs are thicker, you need to buy a slightly looser version of jeans, not slim.
3. Choose front crotch and back crotch: This size will be ignored by many people. Generally speaking, this place with low crotch of jeans needs special attention, otherwise it is easy to get stuck.
4. Choose the length of trousers: measure your leg length, and then choose the length of jeans according to the leg length. Generally, measure the length from waist to ankle. The length of trousers can be greater than this length, and it can be shortened if it is too large, but if it is short, it is more difficult to change the length.