Top-Down Raglan Construction
A top-down raglan sweater is knit in one piece from the neckline to the hem, with paired increases at four "raglan lines" that separate the front, back, and two sleeves. The construction allows fitting as you knit and produces a seamless garment.
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The four raglan lines
The neckline cast-on stitches are divided into front, back, and two sleeve sections separated by four "raglan stitches" (the seam-line stitches at each junction). Increases happen on either side of each raglan stitch on every other round, expanding the four sections simultaneously.
Splitting body and sleeves
When the yoke reaches the underarm, the sleeve stitches are placed on holders and the body stitches are joined into a round. The body knits down to the hem; the sleeves are picked up later and knit down to the cuffs.
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Try-on advantages
Because the sweater is knit in one piece from the top down, you can try it on as you knit and adjust length, fit, and shaping. This is the major advantage of top-down construction over bottom-up flat-piece construction.
Common mistakes
Working too many or too few yoke rounds before splitting (results in a too-shallow or too-deep yoke). Forgetting to include short rows for back-of-neck shaping (results in the back neck riding up).
Abbreviation reference
| Abbreviation | Meaning |
|---|---|
| M1L | make 1 left |
| M1R | make 1 right |
| st(s) | stitch(es) |
Tips
- Try the sweater on every 5–10 cm of yoke length to check fit.
- Use removable markers for the four raglan lines so they slide up the work as you knit.
- Add short rows at the back of the neck for proper shaping.
In depth
Top-down raglan construction is the most popular sweater construction in modern hand-knitting. The combination of seamless construction, fittable-as-you-knit advantage, and visual simplicity has made it the default starting point for first-time sweater knitters.