I know a lot of people like to start knitting sweaters that are made flat in pieces, and that’s totally fine. That way you can focus on getting the stitches and the shaping right while you’re knitting, but the skills required to finish a sweater well when it’s been knit in pieces are not always things beginners have a good handle on. (It takes practice to make even mattress stitch seams, for example.)
My first sweater was worked in pieces so I didn’t know until it was done that it was alarmingly small. (My second sweater was worked from the top down in one piece, fit correctly and is still in my closet 20-some years later.)
Which is why I want to make an argument for learning to knit sweaters by working in the round. You don’t have to worry about finishing, and, in the case of top-down designs, you can even try it on as you go to make sure it fits.
If you’re looking for a good first sweater knitting pattern, or just want something easy you can modify with stripes, stitch patterns or other embellishments if you like (or leave plain if you don’t, I love a plain stockinette sweater!), try the Step by Step Sweater from Florence Miller.
This free pattern on Ravelry is sized for chest measurements of 90 to 150 centimeters, or 35.5 to 59 inches. It uses worsted weight yarn and you can work in a solid color, add stripes, make it a stash buster, whatever you like. There are two neckline options and the pattern includes videos to help you along, though none of the techniques are that tricky.
If you want to try a bottom up raglan instead, check out Nina Petrina’s children’s raglan sweater. It’s worked in one piece from the bottom up and shown with contrasting hem, cuffs and collar (one of my favorite stash-busting techniques), but here too you can add stripes or other colorwork or patterns as you like. It’s sized for kids 1-10 years (6 sizes in all) and is free on Nina’s website (scroll down for the English version).
The Key to Raglan Cardigans that Fit
