This summer knit top pattern roundup fits right into my collection of free sweater knitting patterns, giving you lightweight, breathable options that actually work when the weather heats up.

If you’ve ever struggled to find a knit top that feels comfortable in summer without sacrificing style, this post solves that by walking you through a design that balances texture, fit, and airflow. The Chain Tee is my answer to that problem—a simple, wearable piece with just enough detail to keep your knitting interesting while still being easy to follow. If you’ve been searching for a reliable summer knit top pattern you’ll actually wear, this is it.

If you want something that feels light on your needles but still looks polished when you’re done, this is exactly that kind of project. It keeps your hands moving without constant checking, while still giving you a finished piece that feels thoughtful and put together.

The texture adds interest without making things complicated. And the fit is easy to wear with just about anything in your closet.

What materials work best for a summer knit top pattern?

For this summer knit top pattern, I used Premier Yarns Cotton Fair, which gives you that balance of softness and breathability that summer knits really need. Cotton blends are especially helpful here because they hold their shape better than pure cotton while still feeling light against the skin.

I knit mine using size 2 (3mm) and size 4 (3.5mm) circular needles, which helped create a clean, even fabric with a nice drape.
The yarn choice really lets the stitch pattern stand out without feeling heavy.

If you’re choosing your own yarn, go for something smooth and light so the texture doesn’t get lost.
A solid or semi-solid color will show off the details best.

How does this summer knit top pattern come together?

This summer knit top pattern is worked from the top down in the round, which means minimal finishing and a smooth, seamless look. The raglan shaping is built right in, so you’re creating structure as you go instead of piecing things together later.

The standout feature is the chain stitch pattern, which uses a simple yarn over and modified decrease to create a vertical texture that looks more detailed than it actually is.
Once you get into the rhythm, it becomes the kind of knitting you can easily pick up and put down.

Short rows are used to shape the neckline, giving it a more comfortable and flattering fit.
It’s one of those small details that makes a big difference in how the finished top feels when you wear it.

Looking for more summer knit top pattern ideas?

If you’re building out your warm-weather wardrobe, these patterns are great to have on hand:

• Deborah Tee
• Puff Sleeve Tee
• Sarah Tee
• Cedar Pullover
• September Cardigan

Each one brings something a little different, whether it’s texture, shaping, or style, but they all work beautifully as part of a summer lineup.
They’re easy to mix into your rotation and give you options depending on your mood or the weather.

If you love the look of lightweight knits with simple structure, this is a category you’ll keep coming back to. And once you try one, it’s hard not to cast on another.

Chain Tee Free Pattern

Size: XS, S (M, L) XL, 2X (3X, 4X)

Materials: Approximately 4, 5 (5, 6) 6, 7 (7, 8) balls of Premier Cotton Fair (affiliate link) (100g/317y), needle, stitch markers

Needle Size: 2(US) 3mm & 4(US) 3.5mm circular and dpn

Gauge (tension): 28sts & 36 rows to make 4in/10cm square in stockinette, using size 4(US) 3.5mm needles

Finished Chest Measurement: 30, 34 (38, 42) 46, 50 (54, 58) ins/75, 85 (95, 105) 115, 125 (135, 145)cm

METHOD

This pattern is a top-down raglan that is worked in the round with 4ins/10cm of ease. The chain stitch pattern is only worked on the front.

Chain Stitch Pattern

Set-up Round – p2 [k2, p2] across

Round 1 – p2 [k1, yo, k1, p2] across

Round 2 – p2 [k3, p2] across

Round 3 – p2, [k3, p2] across

Round 4 – p2, [mcdd (sl1, k1, psso, put this st back on your working needle, k2tog knitting through the back loop of the st already decreased), p2] across

Repeat rounds 1-4

NECK

Cast on 112, 112 (120, 120) 132, 136 (144, 148) sts in using larger needles

Join in the round

Work in k2p2 ribbing around for 1in/2.5cms

SET-UP ROUND

Knit 24, 24 (28, 28) 28, 32 (32, 32) (back), pm,

Knit 6, 6 (6, 6) 6, 6 (6, 6) (sleeve), pm,

K0, 0 (0, 0) 1, 0 (0, 1), work chain stitch pattern set-up round for 52, 50 (54, 54) 58, 62 (66, 66)sts (front), K0, 0 (0, 0) 1, 0 (0, 1), pm,

Knit 6, 6 (6, 6) 6, 6 (6, 6) (sleeve), pm,

Knit 26, 26 (26, 26) 32, 30 (34, 36) (back)

Begin Chain Stitch pattern rounds 1-4 on front only.

RAGLAN SHAPING

Raglan shaping and neck shaping are worked AT THE SAME TIME using short rows. You can use the method of short rows that works best for you. I am using wrap and turn short rows and describe those below.

Row 1 (RS): Knit to 1 st before marker, M1R, k1, sm, k1, M1L, knit to 1 sts before next marker, M1R, k1, sm, k1, M1L, p1, wrap the yarn around next stitch.

Turn your work.

Step 2 (WS): sizes xs-s – Purl to beginning of round marker (mid back).  

Sizes m-4x – Purl to 1 st before marker, M1L, p1, sm, p1, M1R, purl to 1 sts before marker, M1L, p1, sm, p1, M1R,Purl to beginning of round marker (mid back).  

Step 3 (WS): Purl to 1 st before marker, M1L, p1, sm, p1, M1R, purl to 1 sts before marker, M1L, p1, sm, p1, M1R, k1, wrap the yarn around the next stitch.

Turn your work.

Step 4 (RS): sizes xs-s Knit to beginning of round (mid back).

Sizes m-4x – Knit to 1 st before marker, M1R, k1, sm, k1, M1L, knit to 1 sts before next marker, M1R, k1, sm, k1, M1L, Knit to beginning of round (mid back).

A total of 8, 8 (16, 16) 16, 16 (16, 16) stitches have been increased in these 4 steps (the 4 steps equals 2 raglan rounds) Repeat steps 1-4, but each time working 2 more sts before turning, knitting the wraps and the next stitch as you pass them, 3 times, so the first 5, 5 (10, 10) 10, 10 (10, 10) raglan increases have been worked.

Next round: knit around, knitting the wraps and the stitch they are wrapped around together.

Now work each raglan round as follows:

Inc round/row – [knit to 1 sts before marker, M1R, k1, sm, k1, M1L] repeat across

Work raglan increases as described above (note: the first 5, 5 (10, 10) 10, 10 (10, 10) were worked in the neck shaping short row rounds)

Every round 0, 0 (10, 12) 20, 28 (38, 44)

Then every other round/row 29, 34 (31, 36) 33, 30 (26, 25) times.

Then work increases every 4^th round 2, 2 (1, 0) 0, 0 (0, 0) times.

Work 3, 3 (3, 0) 0, 0 (0, 0) rounds without any raglan increases.

STITCH COUNT CHECK

Total stitches: 392, 430 (489, 504) 596, 600 (704, 750)

Front: 142, 152 (171, 150) 206, 178 (242, 256)

Back: 114, 122 (138, 150) 166, 178 (194, 206)

Sleeve: 68, 78 (90, 102) 112, 122 (134, 144)

DIVIDE FOR BODY AND SLEEVES

Work across back stitches to marker, remove marker,

place 68, 78 (90, 102) 112, 122 (134, 144) sleeve stitches on stitch holder,

cast on 10, 10 (10, 10) 10, 10 (10, 10)sts, remove marker,

work across front stitches to marker, remove marker,

place 68, 78 (90, 102) 112, 122 (134, 144) sleeve stitches on stitch holder,

cast on 10, 10 (10, 10) 10, 10 (10, 10) sts

[276, 264 (296, 361) 392, 419 (456, 482) sts]

BODY

Continue in pattern as established for 13, 13 (13, 13) 12, 12.5 (12.5, 12) ins/32.5, 32.5 (32.5, 32.5) 30, 31 (31,30) cms or 1in/2.5cms less than desired length ending after completing a round 4 of the chain stitch pattern.

Switch to smaller needles.

Work in k2p2 ribbing for 1in/2.5cms

Bind off in pattern.

SLEEVE (REPEAT FOR BOTH SLEEVES)

Using larger needles (you may need to use dpn or magic loop),

pick up and knit 5, 5 (5, 5) 5, 5 (5, 5) sts from underarm,

work the 68, 78 (90, 102) 112, 122 (134, 144) sts from stitch holder,

pick up and knit  5, 5 (5, 5) 5, 5 (5, 5) sts from underarm, pm.

[76, 88 (100, 112) 122, 132 (144, 154) sts]

Knit 5, 7 (5, 5) 5, 5 (5, 5) rounds.

Next round – decrease 1 stich at each side of marker on next then every following 6th, 6th (4th, 4th) 4th, 4th (4th, 4th) rounds 4, 2 (1, 4) 3, 4 (1, 2) times.

68, 86 (86, 102) 114,122 (140, 148) sts

Then decrease each side of marker every following 0, 4 (2, 2) 2, 2 (2, 2) rounds 0, 3 (1, 5)  7, 5 (12, 10) times to 68, 76 (84, 92) 100, 112 (116, 128) sts.

Knit 4, more rounds.

Change to smaller needle.

Work in k2p2 ribbing for .75ins/2 cms.

Bind off in pattern.

FINISHING

Weave in all ends and block according.

ABBREVIATIONS

K – knit                                                   

P – purl

PM – place marker                                    

SM – slip marker

ST(S) – stitch(es)

YO – yarn over

K2tog -knit 2 stitches together                 

SSK – slip, slip, knit the slipped sts together

M1R – Insert the left needle under the strand that runs between two stitches from back to front, then knit this strand

M1L – Insert the left needle under the strand that runs between two stitches from front to back, then knit this strand through the back loop

mcdd – sl1, k1, psso, put this st back on your working needle, k2tog knitting through the back loop of the st already decreased (There is a full tutorial here for this stitch with pictures and videos for both right and left handed knitter)

mcdd purlwise – Although this is not listed in the pattern when short row shaping the neck you will need this – p2tog, using the 2^nd stitch you already used in the p2tog and the next purl st, ssptbl (slip, slip, purl through back loop) There is a full tutorial here for this stitch with both right and left-handed pictures and videos.

If you’ve been waiting for a sign to start a new summer knit top pattern, this is it.
Tell me in the comments—are you casting this on right away, or adding it to your queue for later?

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