Heirloom Honeycomb Cabled Baby Cardigan: A Timeless Knitting Pattern

There is something truly magical about creating a handmade garment for a little one—especially one that carries the weight of tradition and the softness of heirloom quality. The Heirloom Honeycomb Cabled Baby Cardigan is exactly that kind of project. Knitted in a creamy, ivory DK-weight yarn, this cardigan features a stunning honeycomb cable lattice that runs vertically down the back and front panels, framed by delicate k1, p1 ribbing on the button band, cuffs, and hem. With its slightly fitted waist, gentle puff at the shoulder, and five pearl-like buttons, this cardigan is a cherished treasure that will be passed down with love.

Whether you are a seasoned knitter looking for a new challenge or a confident beginner ready to tackle cables, this pattern is designed to guide you step-by-step. The result is a classic, timeless baby cardigan that looks like it came straight from a boutique—but with the warmth and heart of something handmade. Let's dive into the materials, the stitch pattern, and the full instructions so you can create this heirloom piece for your own little one.

Materials Needed

Before you begin, gather the following materials. Having everything ready will make your knitting experience smooth and enjoyable.

Yarn

• DK weight (light worsted) yarn, approximately 300–350 yards. A great choice is Cascade Yarns 220 Superwash in Cream (or any soft, washable DK yarn in a creamy hue).

Needles & Notions

• US Size 6 (4.0 mm) knitting needles for the body and sleeves
• US Size 5 (3.75 mm) knitting needles for the ribbing
• Cable needle
• Stitch holders
• Tapestry needle for weaving in ends and seaming
• 5 small buttons (pearl-like buttons work beautifully)

Gauge

• 22 stitches and 30 rows = 4 inches in stockinette stitch on larger needles (US Size 6).

Pro tip: Always knit a gauge swatch before starting. This ensures your finished cardigan matches the intended size and fit.

Sizes & Abbreviations

This pattern is written for three sizes: 0-3 months (3-6 months, 6-12 months). The finished chest measurements are 16 (18, 20) inches. Instructions are given for the smallest size, with larger sizes in parentheses.

Abbreviations

• k = knit
• p = purl
• k2tog = knit two together (decrease)
• ssk = slip slip knit (decrease)
• yo = yarn over
• C4F = slip 2 stitches to cable needle, hold in front, knit next 2 stitches, then knit 2 from cable needle
• C4B = slip 2 stitches to cable needle, hold in back, knit next 2 stitches, then knit 2 from cable needle
• pm = place marker
• sm = slip marker

Special Stitch Pattern: Honeycomb Cable

The honeycomb cable is the star of this cardigan. It creates a rich, dimensional lattice that is surprisingly simple once you get into the rhythm. The pattern is a multiple of 8 stitches + 2.

Row 1 (RS): k2, *C4B, C4F, k2; repeat from * to end.
Row 2 and all WS rows: purl all stitches.
Row 3: k2, *k4, C4B, k2; repeat from * to end.
Row 5: k2, *C4F, C4B, k2; repeat from * to end.
Row 7: k2, *k2, C4F, k4; repeat from * to end.
Row 8: purl all stitches.
Repeat rows 1–8 for the pattern.

If you are new to cabling, don't worry—the C4F and C4B are simple 4-stitch cables. Just remember to keep your tension even and let the cable needle do the work.

Step-by-Step Instructions

Now, let's knit this beautiful cardigan! Follow the instructions carefully, and you'll have a gorgeous heirloom piece in no time.

Back

With smaller needles (US 5), cast on 62 (70, 78) stitches.
Work in k1, p1 ribbing for 1.5 inches, ending with a wrong-side (WS) row.

Switch to larger needles (US 6). Work in stockinette stitch (knit on RS, purl on WS) for 2 rows.

Begin honeycomb cable pattern:
Work 2 (3, 4) stitches in stockinette, then work the honeycomb pattern over the next 58 (64, 70) stitches, ending with 2 (3, 4) stitches in stockinette.
Continue in pattern until the piece measures 6 (7, 8) inches from the cast-on edge, ending with a WS row.

Shape Armholes

Bind off 4 (5, 6) stitches at the beginning of the next 2 rows.
Decrease 1 stitch at each edge every RS row 3 (4, 5) times as follows:
k1, ssk, work to last 3 stitches, k2tog, k1.
You now have 48 (52, 56) stitches.

Continue in pattern until the armhole measures 3.5 (4, 4.5) inches, ending with a WS row.

Shape Shoulders

Bind off 6 (7, 8) stitches at the beginning of the next 4 rows.
Bind off the remaining 24 (24, 24) stitches for the back neck.

Left Front

With smaller needles, cast on 34 (38, 42) stitches.
Work in k1, p1 ribbing for 1.5 inches, ending with a WS row.

Switch to larger needles. Work in stockinette for 2 rows.
Begin pattern: Work 2 (3, 4) stitches in stockinette, then honeycomb pattern over the next 24 (24, 24) stitches, then work 8 stitches in k1, p1 ribbing for the button band (keep this band in ribbing throughout).
Continue in pattern until the piece measures the same as the back to the armhole, ending with a WS row.

Shape Armhole

Bind off 4 (5, 6) stitches at the beginning of the next row.
Decrease 1 stitch at the armhole edge every RS row 3 (4, 5) times:
k1, ssk, work to end.
You now have 27 (29, 31) stitches.

Continue in pattern until the armhole measures 2.5 (3, 3.5) inches, ending with a WS row.

Shape Neck

At the beginning of the next RS row, bind off 8 (8, 8) stitches (the button band stitches).
Continue in pattern, decreasing 1 stitch at the neck edge every RS row 4 (5, 6) times:
work to last 3 stitches, k2tog, k1.
You now have 15 (16, 17) stitches.

Continue until the armhole measures the same as the back, ending with a WS row.

Shape Shoulder

Bind off 6 (7, 8) stitches at the beginning of the next RS row and the following alternate RS row.
Work 1 WS row, then bind off the remaining 3 (2, 1) stitches.

Right Front

Work as for the left front, but reverse the shaping and place buttonholes.
After the ribbing, work the pattern as for the left front.

Place buttonholes on RS rows: k1, p1, yo, k2tog, work to end.
Place the first buttonhole after 0.5 inch of ribbing, then every 1.5 inches.

When shaping the armhole, bind off at the beginning of a WS row.
For neck shaping, bind off at the beginning of a WS row, and decrease at the neck edge on WS rows:
k1, ssk, work to end.

Sleeves (Make 2)

With smaller needles, cast on 30 (34, 38) stitches.
Work in k1, p1 ribbing for 1.5 inches.

Switch to larger needles. Work in stockinette, increasing 1 stitch at each edge every 6th row until you have 42 (48, 54) stitches.
Work even until the sleeve measures 5 (6, 7) inches from the cast-on, ending with a WS row.

Shape Cap

Bind off 4 (5, 6) stitches at the beginning of the next 2 rows.
Decrease 1 stitch at each edge every RS row 8 (9, 10) times.
Bind off 2 stitches at the beginning of the next 4 rows.
Bind off the remaining 10 (12, 14) stitches.

Finishing Touches

Now that all the pieces are knitted, it's time to bring your cardigan together.

1. Sew the shoulder seams using a tapestry needle and mattress stitch for a seamless finish.
2. Set in the sleeves, then sew the side and sleeve seams.
3. Weave in all loose ends carefully.
4. Block gently to shape and even out the cables. Lay flat to dry.
5. Sew the buttons opposite the buttonholes.
6. Optional: Work a single crochet edging around the neckline for a neat, polished finish.

And there you have it—a stunning, heirloom-quality honeycomb cabled baby cardigan that will be treasured for years to come. Whether you gift it at a baby shower or keep it for your own little one, this cardigan is sure to become a family favorite. Happy knitting!