This star onesie is a wearable costume piece, not a stuffed toy. It layers over a plain bodysuit for photos or a first Halloween, using 2 seamed body panels and 5 lightly stuffed points around the edge. This one is rated intermediate, mainly because of the star-point shaping and panel seaming. As always for anything worn or handled by an infant, I recommend embroidered features over safety eyes or buttons.
Materials
- 2 skeins worsted weight (#4) yellow yarn, about 300 yards, for the body panels and points
- 4mm (G-6) hook
- Light polyester stuffing for the points only, stitch markers, yarn needle
- Embroidery floss for the face, not safety eyes
Abbreviations and special stitches
This pattern uses sc (single crochet), hdc (half double crochet), inc (2 sc in one stitch), dec (invisible decrease), and st (stitch). Star-point shaping means working an increase cluster at each of 5 points around the panel edge, and body-panel construction means the front and back are worked flat as separate pieces before seaming.
Pattern instructions
Body panel
Work 2 identical panels, front and back, each starting from a chain of 24 and worked flat in hdc rows to fit over a 0 to 12 month bodysuit. Each panel measures about 10 inches wide by 12 inches tall before the star points attach. Working the panels flat instead of in the round keeps the seaming simple, since you only join up the sides and shoulders.
Star points
Work 5 star points separately, each built from an increase cluster of 3 sc into one stitch at the tip, then decreased back down over 6 rounds. Stuff each point lightly, about a third full, so the shape holds without adding bulk a baby would feel while sitting or lying down.
Stuffing tip: stuff the points only, never the body panels. A fully stuffed panel would sit stiffly instead of draping over the bodysuit the way a costume piece should.
Assembly
Seam the front and back panels together at the shoulders and sides first, leaving the neckline and arm openings free. Space the 5 star points evenly around the outer edge of the seamed panels, sewing each one flat with a whip stitch. Once all 5 points are attached, embroider a simple face on the front panel using straight stitches rather than safety eyes. A handy spacing trick is marking each point position with a scrap of contrast yarn before you sew, so you don’t end up with an uneven gap on one side.
Frequently asked questions
Is this pattern beginner-friendly?
I would call this intermediate rather than beginner. The panel seaming is straightforward, but shaping 5 even star points and spacing them correctly around the edge takes some practice with increase and decrease counts.
What size hook and yarn for amigurumi?
This pattern uses a 4mm hook with worsted weight yarn. The body panels use a slightly looser gauge than typical amigurumi since they need to drape over a bodysuit, while the star points use a tighter gauge to hold their stuffed shape.
Are safety eyes safe for babies?
No, embroidered features are the safer choice for anything an infant will wear or handle. Safety eyes and buttons can work loose after repeated wear and washing, which embroidery floss does not risk.
Loved making your star onesie?
Try our Crochet Baby Dragon Tutorial next for another baby-safe project.
See the dragon tutorial
