Rainbow Spiral Duster by Sassy Girl Knits

Rainbow Spiral Duster

Knitting
August 2025
Worsted (9 wpi) ?
18 stitches and 24 rows = 4 inches
in stockinette
US 9 - 5.5 mm
1400 - 1800 yards (1280 - 1646 m)
S/M (38”) L/ XL (46”) XXL/XXXL (56”)
English
This pattern is available as a free Ravelry download

Construction: Top-down, circular, seamless

Sizes: Small (Medium, Large)
Finished Measurements:
Chest circumference (approx): 40 (46, 52)“
Length from shoulder to hem: 44 (50, 56)”
Ease: Designed to fit with 6–10” positive ease
Skill Level: Intermediate
Materials
Yarn: Worsted weight yarn
Estimated Yardage: Small: 1400 yds, Medium: 1600 yds, Large: 1800 yds
Needles: US 7 (4.5 mm) circular needles, 32” or longer, DPNs or magic loop for cast-on
Notions: 8 stitch markers, Yarn needle, Measuring tape, Waste yarn or stitch holders (for optional sleeves)

Gauge:
18 sts and 24 rows = 4” / 10 cm in stockinette stitch, blocked
(Note: Gauge is not critical but will affect final size and yarn usage)

Pattern Notes:
Worked top-down in the round from the center back.

A spiral is formed by YO increases before each of 8 wedge markers.

Armholes are placed by binding off stitches in two wedges.

After shaping the armholes and neckline, the duster is worked flat to create front opening and length.

Pattern is easily customized by adjusting diameter before shaping.