Jumper crocheted

The sweater is knitted from the neckline down in one piece. Since the bottom is leveled by means of short rows, I recommend also knitting the circular rows as short rows.

The line with increases forms an angle. The length of the product is determined by orienting on the tip of the angle.

Upon reaching the desired length, we switch to knitting the side parts with short rows.

The sleeves are knitted in the round, just like the entire product - with short rows. Usually, I first knit the body and then the sleeves, so I will leave the sequence of knitting the body and sleeves to your choice.
The sleeve can be straight or slightly tapered at the bottom.
To taper the sleeve at the wrist, starting from the armhole, one decrease is made every other row - two double crochets are knitted together at the top.

The exact number of decreases depends on your knitting tension.

A straight sleeve is knitted without decreases.

The knitting starts from the center of the back. A triangle is knitted, the base of which will serve as the neckline on the back. After knitting the required number of rows, a chain of air stitches is made for the front neckline, and the row is closed. The number of air stitches corresponds to the depth of the neckline. The neckline can be wide and open the shoulders or be close to the neck.

Next, the knitting goes in the round.

Before connecting the armhole, increases are made along the central line of the front and back. Then, in the side seams, a line of decreases is added. This way, the product is obtained without widening at the bottom and has the shape of a cylinder.

Upon reaching the desired length, the bottom of the product is leveled by knitting short rows from the back to the front and back. The last row of the side part connects the back and front parts of the sweater at the line of decreases.