Oversized Mohair Cardigan Knitting Pattern: Your Complete Guide to the V-Neck Rib Stitch Sweater

There is something deeply satisfying about wrapping yourself in a sweater you made with your own hands. When that sweater happens to be an oversized mohair cardigan with a graceful V-neck and a richly textured rib stitch, the satisfaction multiplies tenfold. This guide walks you through everything you need to know to knit your own stunning mohair cardigan — from choosing the right yarn and needles to finishing techniques that give your sweater that polished, ready-to-wear look. Whether you are a confident beginner ready to step up from scarves and dishcloths or an experienced knitter looking for a new wardrobe staple, this pattern is designed to be approachable, beautiful, and genuinely wearable.

Why Mohair Is the Perfect Yarn for an Oversized Cardigan

Before we get into the pattern itself, it is worth spending a moment on the star of the show: mohair yarn. Mohair comes from the fleece of Angora goats, and it has a long, silky fiber that creates the signature halo — that soft, cloud-like fuzz — that makes mohair garments so visually striking and irresistibly cozy.

For an oversized cardigan, mohair has several qualities that make it a natural choice. First, it is incredibly lightweight. Even when knitted at a relatively loose gauge, mohair produces a fabric that traps warmth without the heavy drape that can make a large sweater feel cumbersome. Second, the halo softens every stitch, which means that even simple rib stitch creates a luxurious texture that looks far more complex than it actually is. Third, mohair has a beautiful way of blending colors — the halo catches light and gives solid colors a painterly, dimensional quality.

For this pattern, a brushed mohair silk blend is strongly recommended. These yarns typically combine kid mohair (the finest, softest grade) with silk for added sheen and strength. They are usually sold on fairly small skeins, around 25 grams and approximately 200 meters each, so you will need a good number of them for a full cardigan. Depending on your size, expect to work through anywhere from 8 to 14 skeins for the body and sleeves combined.

If you want a slightly more structured fabric, you can hold your mohair together with a thin laceweight or fingering weight yarn in a matching or contrasting color. This creates a beautiful depth while adding stability to the fabric.

Materials You Will Need

Getting your materials right before casting on saves you a great deal of frustration midway through the project. Here is what you will need to complete this V-neck rib stitch mohair cardigan.

For yarn, choose a brushed kid mohair silk blend in the weight category of lace or light fingering. Look for something in the range of 210 to 230 meters per 25-gram skein. A neutral like cream, oatmeal, stone, or soft gray is perennially popular for this style of cardigan, but dusty rose, sage green, and rich caramel are equally stunning choices.

For needles, this pattern is typically worked on 4.5mm or 5mm circular needles in a 60cm or 80cm length for the body, and a set of 4.5mm double-pointed needles or a shorter circular for the sleeves. The exact needle size you need depends on your personal gauge, which we will discuss shortly.

You will also need a set of stitch markers, a tapestry needle for seaming and weaving in ends, a set of locking stitch markers or scrap yarn for holding live stitches, a row counter (physical or digital), and a measuring tape.

Optional but helpful: a blocking board, rust-proof pins, and a spray bottle for wet blocking your finished sweater.

Understanding Gauge in Mohair Knitting

Gauge is the number of stitches and rows you produce per 10 centimeters of knitting, and it is the single most important factor in ensuring your finished cardigan comes out the right size. Many knitters skip gauge swatches because they feel tedious, but with mohair in particular, a gauge swatch is non-negotiable. Mohair behaves unpredictably — the halo can make stitches look closer together than they are, and the fabric often relaxes dramatically after blocking.

For this pattern, the target gauge is approximately 18 stitches and 24 rows over 10 centimeters in 2×2 rib stitch, slightly stretched, on 5mm needles. Because rib stitch naturally pulls inward, always measure your swatch stretched to the width it will be when worn.

To swatch properly, cast on at least 30 stitches and work around 40 rows in your chosen rib pattern. Bind off loosely, wet block your swatch by soaking it in cool water for 10 minutes, pressing out excess moisture in a towel, and laying it flat to dry. Once dry, measure your gauge. If you have too many stitches per 10 centimeters, go up a needle size. If you have too few, go down a needle size. Adjust until your gauge matches.

Pattern Sizing

This pattern is written for a range of sizes to accommodate as many knitters as possible. The oversized fit means the sweater is intended to have significant ease — somewhere between 10 and 20 centimeters of positive ease at the bust, meaning the finished sweater measures 10 to 20 centimeters more than your actual bust measurement. This creates that relaxed, drapey silhouette that defines the contemporary oversized cardigan aesthetic.

The sizes are organized by finished bust measurement: 90cm, 100cm, 110cm, 120cm, and 130cm. To choose your size, measure your actual bust and add your preferred amount of ease. If you like a moderately oversized look, add around 10 to 12cm. For the very relaxed, cozy look that is most characteristic of this style, add 15 to 20cm.

Instructions throughout the pattern are written for the smallest size, with larger sizes in parentheses in the order: 90 (100, 110, 120, 130)cm.

The V-Neck Rib Stitch: What Makes This Design Special

The defining features of this cardigan are its V-neckline and its all-over rib stitch construction. These two elements work together in a way that is both practical and beautiful.

The V-neck is flattering on almost every body type because it draws the eye vertically, elongating the figure and creating an elegant open neckline that works equally well over a simple t-shirt or a crisp collared shirt. Unlike a crew neck or boat neck, the V-neck on an oversized cardigan also allows for easy layering without adding bulk at the shoulder or neck.

The rib stitch adds texture and structure to an otherwise fluid fabric. A classic 2×2 rib (knit 2, purl 2 repeated across) creates vertical columns that visually slim the silhouette while allowing the fabric to stretch and recover, giving the cardigan a flattering fit despite its generous proportions. In mohair, the rib stitch is softened by the halo into something that looks almost sculptural — defined enough to be interesting, but soft enough to feel effortless.

Some knitters prefer a 1×1 rib (knit 1, purl 1) for a finer, tighter texture, and this substitution works perfectly well in the pattern. Just note that 1×1 rib tends to pull in more tightly, so you may want to go up half a needle size if you make this substitution.

Construction Method: How This Cardigan Is Built

This cardigan is worked in pieces and seamed, which gives you the most control over sizing and fit. The back is worked first, followed by the two front panels, and then the sleeves. All pieces are blocked before seaming, which makes the final assembly much easier and more precise.

The back begins with a long-tail cast on for a neat, elastic edge. You work straight in 2×2 rib from the hem to the underarm, then shape the armholes by binding off a small number of stitches at each side and decreasing gradually to create a gentle curve. You continue straight in rib to the shoulders, where you use the three-needle bind off to create clean, flat shoulder seams.

The front panels are mirror images of each other. You work each one from the hem up, and at the underarm you shape the armhole on the side seam edge. Simultaneously, you begin the V-neck shaping at the center front edge by decreasing one stitch every right-side row. This gradual decrease creates the elegant diagonal line of the V-neck. You continue decreasing until you have the same number of shoulder stitches as the back, then join the shoulders.

The sleeves are worked flat from the cuff to the sleeve cap. You begin with a tighter cast on and a few rows of rib at the cuff, then work straight for several centimeters before beginning gradual increases on each side. The sleeve cap is shaped with a series of bind-offs and decreases that mirror the armhole shaping on the body.

Once all pieces are blocked and the shoulders are joined, you sew the side seams and sleeve seams, set in the sleeves, and pick up stitches around the front edges and neckline to work the button band and V-neck trim.

Step-by-Step Pattern Instructions

Back Panel

Using your 5mm circular needle, cast on 82 (90, 100, 108, 118) stitches using the long-tail cast on method. Work in 2×2 rib as follows: Row 1 (right side): K2, P2; repeat from to last 2 stitches, K2. Row 2 (wrong side): P2, K2; repeat from to last 2 stitches, P2. Repeat these two rows until the piece measures 40 (40, 41, 41, 42)cm from cast on, ending with a wrong side row.

Armhole shaping: Bind off 4 (5, 5, 6, 6) stitches at the beginning of the next two rows. Decrease row (RS): K1, ssk, work in rib to last 3 stitches, k2tog, K1. Repeat the decrease row every right side row 3 (4, 5, 5, 6) more times. You will have 66 (70, 78, 84, 92) stitches. Continue straight in rib until the armhole measures 22 (23, 24, 25, 26)cm, ending with a wrong side row. Place stitches on a holder or bind off for shoulders.

Left Front Panel

Cast on 42 (46, 50, 54, 60) stitches. Work in 2×2 rib, keeping the center front edge in pattern, until the piece matches the back to the underarm. Shape the armhole on the right edge (side seam) as for the back. At the same time, begin V-neck shaping: decrease 1 stitch at the center front edge every RS row by working to the last 3 stitches, k2tog, k1. Continue until 22 (24, 26, 28, 30) shoulder stitches remain and the armhole depth matches the back.

Right Front Panel

Work as for the left front, reversing all shaping. Your armhole shaping will be on the left edge and your V-neck decreases will begin with K1, ssk at the start of RS rows.

Sleeves (make 2)

Cast on 38 (40, 42, 44, 46) stitches. Work in 2×2 rib for 8cm. Continue in rib, increasing 1 stitch at each end every 10th row 10 (11, 12, 13, 14) times, working new stitches into rib pattern as they accumulate. You will have 58 (62, 66, 70, 74) stitches. Continue straight until the sleeve measures 52 (53, 53, 54, 54)cm from cast on.

Sleeve cap: Bind off 4 (5, 5, 6, 6) stitches at the beginning of the next two rows. Decrease 1 stitch at each end every RS row 12 (13, 14, 14, 15) times. Bind off 2 stitches at the beginning of the next 4 rows. Bind off remaining stitches.

Blocking and Finishing: The Step That Makes All the Difference

Once all four pieces are knitted, the next step is blocking, and with mohair it is absolutely transformative. Wet blocking opens up the fibers, evens out your stitches, allows the halo to bloom fully, and brings the dimensions of your pieces to their intended measurements.

Soak each piece in cool water with a tiny drop of wool wash for about 15 minutes. Gently squeeze out the water without wringing, then roll each piece in a dry towel and press firmly to remove excess moisture. Lay each piece flat on your blocking board, pin to the correct measurements using your schematic as a guide, and allow to dry completely — usually 12 to 24 hours depending on humidity.

Once dry, join the shoulder seams using the three-needle bind off or mattress stitch. Sew the side seams and sleeve seams using mattress stitch for an invisible join. Set in the sleeves, easing the sleeve cap to fit the armhole, and sew around with mattress stitch or backstitch.

For the button band and neckline trim, pick up stitches along both front edges and around the V-neck. Work 6 to 8 rows of 1×1 rib. For a cardigan with buttons, mark evenly spaced buttonholes on the right front band during the third row by working yarn overs and k2tog at each marked position. Bind off the band loosely to keep the edge from pulling in.

Weave in all ends using a tapestry needle, working the ends in different directions through the fabric for security. Give your finished cardigan a final light steam block if needed, paying particular attention to the seams to make them lie flat.

Styling Your Oversized Mohair Cardigan

The true joy of an oversized mohair V-neck cardigan is its extraordinary versatility. It sits equally comfortably in the wardrobe of someone who loves effortlessly chic French dressing as it does in a more bohemian or cozy aesthetic.

For a classic, understated look, wear it open over a white or cream fitted turtleneck, slim trousers or straight-leg jeans, and loafers or ankle boots. The mohair halo adds softness to the clean lines of the outfit without overwhelming them.

For a cozier, more relaxed feel, layer it over an oversized t-shirt or a longline tank, with leggings or wide-leg trousers and chunky sneakers or low-heeled boots. Leaving the cardigan open or belting it loosely at the waist both work beautifully.

In cooler months, an oversized mohair cardigan makes an excellent lightweight outer layer over a slip dress or midi dress, particularly in neutral tones that photograph beautifully in autumnal light.

If you knit your cardigan in an ivory, cream, or oatmeal shade, try pairing it with warm earthy tones — terracotta, rust, mustard, or deep olive — for a palette that feels both current and timeless.

Storing and Caring for Your Mohair Cardigan

Mohair is a delicate fiber that rewards careful handling. Always hand wash your finished cardigan in cool water with a gentle wool wash or baby shampoo. Support the full weight of the wet garment when lifting it out of the water to prevent stretching. Dry flat on a clean towel, reshaping as needed.

Avoid hanging a mohair sweater, as the weight of the wet or dry fabric will cause it to stretch out of shape at the shoulders over time. Fold it loosely and store it in a drawer or on a shelf.

To revive the halo between washes, place the cardigan in a sealed bag and leave it in the freezer overnight. This relaxes the fibers and fluffs the mohair beautifully without any washing required.

Pilling is rare in quality mohair because the long fibers do not break and tangle the way shorter wool fibers do, but if you notice any pilling at the underarms or where the cardigan rubs against a bag strap, a cashmere comb used very gently will remove it without damaging the fabric.

Frequently Asked Questions

Can I use a different yarn weight for this pattern? Yes, but you will need to reswwatch and likely adjust your stitch counts. A fingering or DK weight yarn without the mohair halo will create a very different fabric — less cloud-like but more defined. If you want to maintain the halo