How to Knit a Simple Poncho Sweater
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A cute chunky poncho sweater to wear when the weather is somewhere between hot and cold. Each side is knit from top to bottom and then seamed together. It’s a simple pattern that uses only knit and purl stitches!

About the Pattern
Available Sizes: 7 (XS – 3XL)
Pattern Format: Written Pattern, No Chart
Pattern Language: English
Skill Level: Beginner
PDF Format: Printer-Friendly
Pattern Name: Frosty Moon
I’m loving these poncho sweaters! I wanted a simple sweater that’s relatively quick to knit with lots of squishy texture!
I’m so glad that the boxy look is in style, it’s just comfy! So, I made this poncho a little oversized so it’s super cozy.
I hope you enjoy this new pattern.
Happy knitting 🖤!
Techniques
Here are some of the knitting skills you need to know before getting started:
Knit Flat
Knit & Purl Stitches
Sew Seams
For this poncho pattern you simply knit 2 rectangles, from top to bottom and then seam them together. No increase stitches, no decrease stitches, just knit and purl stitches!
Yarn & Substitutions
Yarn Weight: Super Bulky
Yardage: 236 – 668 yards (216 – 611 meters)
Suggested Yarn: Cloudborn Fibers Highland Roving
Alternative Yarn Substitute Options:
Unfortunately, this chunky yarn is no longer available. So, here’s a list of alternative yarns:
I’ve worked with the first 3 options on multiple projects and they’re almost identical to the yarn used for the poncho, so they’re great options!
- We Are Knitters The Wool
- Wool and the Gang Crazy Sexy Wool
- Yarnalia Softy
- Malabrigo Rasta
- Madelinetosh A.S.A.P.
Check out Yarnsub’s recommendations for yarn substitution recommendations.
Needles & Notions
Needle Size: US 17 (12mm) Circular Needles with a 40” (100cm) Cable
Gauge
8 STS & 12 rows per 4” (10cm) square, knit in moss stitch

Photo Details
Model Details:
–Height: 5’9″ (175cm)
–Weight: 130lbs (59kg)
–Bust: 35″ (88cm)
–Waist: 25″ (63cm)
# of CO stitches: 65
Measurements, after blocking: 16″ x 33″ wide (41cm x 84cm)
Weight: 1lb 5.2oz (600g)
Sizes
Size | W” | x | L” | # of CO STS (width) | Skeins Needed | Meters Needed | Yards Needed |
XS | 29 | x | 12 | 57 | 3 | 216 | 236 |
S | 31 | x | 14 | 61 | 4 | 270 | 295 |
M | 33 | x | 16 | 65 | 4 | 328 | 359 |
L | 35 | x | 18 | 69 | 5 | 391 | 428 |
XL | 37 | x | 20 | 73 | 6 | 460 | 503 |
2XL | 39 | x | 22 | 77 | 7 | 533 | 583 |
3XL | 41 | x | 24 | 81 | 8 | 611 | 668 |
Notes
Not reversible.
Knit top down.
Knit using the moss stitch.
Knit flat, back & forth on circular needles, which are used to accommodate the large number of CO stitches, do not join in the round.
Knitting Abbreviations
*– * – repeat between the asterisks to end of row
BO – bind-off in pattern
CO – cast-on (long-tail cast-on method)
K – knit stitches (K1 means to knit 1 stitch)
P – purl stitches (P2 means to purl 2 stitches)
RS – right side
STS – stitches
WS – wrong side
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Download & Print this Pattern
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Detailed Pattern Instructions
CO the desired number of STS from the Size Chart above.
Top, 1×1 Rib Stitch:
Rows 1, 3, 5 (WS): *P1, K1* last stitch: P1
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Rows 2, 4 (RS): *K1, P1* last stitch: K1
Body, Moss Stitch:
Row 6 (RS): *P1, K1* last stitch: P1 (knit the purls and purl the knits)
Row 7 (WS): *K1, P1* last stitch: K1 (knit the knits and purl the purls)
Row 8 (RS): *K1, P1* last stitch: K1 (knit the purls and purl the knits)
Row 9 (WS): *P1, K1* last stitch: P1 (knit the knits and purl the purls)
Repeat rows 6-9 according to the “Size” chart above, or until desired length, minus the bottom ribbing.
Bottom, 1×1 Rib Stitch:
Row 1, 3 (RS): *P1, K1* last stitch: P1
Row 2, 4 (WS): *K1, P1* last stitch: K1
Row 5 (RS): BO in the P1, K1 pattern
Knit the 2nd side the same as the first.
The front and back are the same.
*Sew seams along the red lines.
Top Seams:
Put the wrong sides together.
Starting from the outside, seam the top seam, leaving a hole large enough to fit your head through and maybe show a little shoulder. My head hole width measures 12″/30cm. Make sure the seams from the outside to the inside are the same measurement on each side.
Side Seams:
Starting from the bottom, seam each side using the mattress stitch, leaving a hole just large enough to fit your hand and arm through. My arm hole measures 7″/18cm.
Weave in the ends.
Steam-block lightly, which will add 1-2″/3-5cm of length and soften the stitches for a relaxed drape.
Simple Pattern Instructions
CO the desired number of STS from the Size Chart above.
Top, 1×1 Rib Stitch:
Rows 1, 3, 5 (WS): *P1, K1* P1
Rows 2, 4 (RS): *K1, P1* K1
Body, Moss Stitch:
Row 6 (RS): *P1, K1* P1
Row 7 (WS): *K1, P1* K1
Row 8 (RS): *K1, P1* K1
Row 9 (WS): *P1, K1* P1
Repeat rows 6-9 according to the Size Chart above, minus the bottom ribbing, or until desired length.
Bottom, 1×1 Rib Stitch:
Row 1, 3 (RS): *P1, K1* P1
Row 2, 4 (WS): *K1, P1* K1
Row 5 (RS): BO in the P1, K1 pattern
Knit the 2nd side the same as the first. The front and back are the same.
Top Seams:
Put the wrong sides together.
Starting from the outside, seam the top seam, leaving a hole large enough to fit your head through and maybe show a little shoulder. My head hole width measures 12″/30cm. Make sure the seams from the outside to the inside are the same measurement on each side.
Side Seams:
Starting from the bottom, seam each side using the mattress stitch, leaving a hole just large enough to fit your hand and arm through. My arm hole measures 7″/18cm.
Weave in the ends.
Steam-block lightly, which will add 1-2″/3-5cm of length and soften the stitches for a relaxed drape.