1, prepare a stick needle and wool, and start at 35 stitches. It is better to measure the baby's waist and leg circumference before starting the needle, which is more appropriate.

2. First, start knitting from the belt, and knit a lower needle and an upper needle as the side of the belt. When weaving to half the width, weave holes with elastic rubber bands. Not too many holes, just 3-4 holes, and then finish the weaving of the belt.

3. Then, start winding the knitting needle until it reaches the crotch, then divide the needle from here, separate the two trouser legs, put on the loop of one trouser leg for later use, and then start knitting the other trouser leg.

4. When knitting to the crotch, wrap the thread around the bar needle with your fingers and add 5 stitches, then start knitting in circles.

5. Continue to knit the trouser legs, and close the needle on the inside of the trouser legs according to the size of the baby's leg circumference. After knitting to a suitable length, change the edges of the upper and lower needles, and finally close the needles, and the knitting of a trouser leg can be completed.

6. Weave from the belt in the same way, weave the lower needle and the upper needle as both sides of the belt, and then start knitting the lower needle in a circle until it reaches the crotch. Lines of other colors are hooked on the side of trouser pocket, and lines of other colors are hooked on the upper left needle on both sides of trousers to form trousers seam.

Knit the other leg, and finally knit the edge of the leg neatly, so that the baby pants are finished.