Knitting a V-Neck Vest with a Ribbed Armhole Trim
A vest you can throw on over a tee on a chilly Hobart morning, or layer under a coat for a weekend drive through the Yarra Valley, is the kind of hardworking garment Australian knitters love. The V-neck shape flatters, sits neatly over collared shirts, and the ribbed armhole trim gives the whole piece a tidy, hand-finished look that doesn't require an overlocker. Whether you live in Adelaide where the mornings stay crisp well into October, or up in Brisbane where the air-con keeps workplaces ice-cold, a hand-knit vest fills a gap most store-bought jumpers miss.
This walkthrough covers yarn selection, casting on, shaping the V-neck, working the ribbed armhole trim, and finishing the garment so it sits flat and wears well. You'll find Australian-specific yarn suggestions, gauge advice suited to our climate, and notes on adapting the fit for layering over winter woollies.
Choosing Yarn and Materials from Australian Stockists
Australian yarn producers offer some of the best wool in the world, and a vest is a brilliant place to use a generous quantity of local breed. Bendigo Woollen Mills in Victoria stocks a worsted-weight wool that holds shape beautifully through the body and blocks cleanly on a sunny back verandah. Morris & Sons in Sydney is a heritage brand with a deep palette of classics, including country greens and rusty ochres that suit autumn layering. For something softer against the skin, Heirloom's "Easy Care 8ply" comes in dye lots small enough that you can usually match across a back and front without buying three skeins at once.
Most local stockists — Spotlight, Lincraft, Morris & Sons' flagship store on Cleveland Street, and independent shops like The Stash in Hobart or Knit Spin Weave in Brisbane — stock 8ply and 10ply yarns that suit a vest's gauge. A good working yarn is a high-twist merino or a wool blend with 20–30% alpaca or possum, which adds a soft halo without drooping. If you're using a hand-dyed from a local indie dyer, remember that dye lots vary wildly, so buy a single batch and add a half-skein allowance for the ribbed trim.
| Yarn | Weight | Fibre | Metres per 100g | Suits V-Neck Vest? |
|---|---|---|---|---|
| Bendigo Woollen Mills 8ply | DK/worsted | 100% Australian wool | 200 m | Excellent for body, slightly rustic feel |
| Morris & Sons "Country 8ply" | DK | 100% wool | 200 m | Crisp stitch definition, holds ribbing well |
| Heirloom Easy Care 8ply | DK | Acrylic/wool blend | 250 m | Soft, easy-care, good for gifts |
| Tarndwarncoast Polwarth | DK | 100% Polwarth wool | 220 m | Soft hand, blocks beautifully |
If you prefer natural fibres that breathe through Melbourne's unpredictable spring days, a pure wool or wool/possum blend is hard to beat. Many Sydney knitters keep a stash basket of Morris & Sons and Cleckheaton Country 8ply side by side — both wear in beautifully and have that classic Australian knitwear look.
Casting On, Tension and Getting Gauge Right
The most common reason a finished vest doesn't sit right is gauge, so swatch first and wash your swatch the way you'll wash the garment. Many Australian wool growers recommend hand-washing in cool water with a wool wash like Eucalan or Soak, then pressing out water in a towel and laying flat to dry on a tiled laundry floor where the air is a bit drier.
For an 8ply yarn, a tension of 22 stitches and 30 rows over 10 cm in stocking stitch on 4 mm needles is a good starting point. If your swatch comes up with more stitches than 22, drop a needle size; if it comes up with fewer, go up. The ribbed armhole trim sits at a tighter gauge and works best on needles 1–1.5 mm smaller than the body. If you're not getting the numbers to behave, working through tension correction methods before you cast on the full vest will save hours of ripping back later.
Cast on using a long-tail or tubular method for a stretchy edge, and mark the centre back with a contrast thread so you can spot it at a glance when you're working increases. Keep stitch markers spaced evenly — many Australian knitters swear by the locking Clover ones sold at Spotlight, which hold firm even when the project bag gets bumped on the tram.
Shaping the V-Neck Front and Back
The back is a straight rectangle from the hem to the shoulder, which makes it a relaxing piece of knitting while you settle into the rhythm of the project. Knit to about 3–4 cm less than your full back length so the shoulder sits at the right place when you try it on. The front is where the V lives, and you have a few choices for how to shape it.
The cleanest method is to work the left and right fronts separately from the bottom up. Cast on half the total stitches, work the ribbed hem, then begin your increases about 8–10 cm below where you want the V-point to sit. Increase one stitch each side every second row until you've added the full neck depth, mirroring on the other front after the centre seam. A common Australian preference is for a deeper V — about 22–25 cm down from the shoulder — which layers well over a collared shirt for a Friday at the office. If you'd prefer a more conservative neckline, keep the depth around 18 cm.
Keep a row counter or a notepad beside you so increases stay even. Plenty of knitters find that taping a small note to the front of their project bag — "V-neck: +1 each side, every 2nd row, 12 times" — saves a lot of mental load during long arvo sessions.
Knitting the Ribbed Armhole Trim
The ribbed trim is what makes a hand-knit vest look professional rather than homemade. Once the back and both fronts are blocked and the shoulder seams are joined, you pick up stitches around the armhole. A typical adult armhole takes around 110–130 stitches, picked up at a rate of about 2 stitches for every 3 rows, working from the bottom of the armhole around to the top of the shoulder and back down.
Use a needle 1–1.5 mm smaller than your main body needles, and work a 1x1 or 2x2 rib for about 2.5–3 cm. The trim should hug the armhole firmly without pulling — if it puckers, you've picked up too many stitches; if it flares, pick up a few more. Bind off in rib using a stretchy method such as a sewn bind-off or Jeny's surprisingly stretchy bind-off so the edge doesn't pull tight against the arm.
A tip from a few Melbourne knit-along groups: wet-block the trim pieces before sewing them into the armhole. Lay them flat on a towel, mist lightly, and let them dry on the kitchen table overnight. They'll sit much more neatly when you seam them in. If you're knitting the vest in a warmer climate fibre — say, a cotton/linen blend for a coastal home in Noosa — work the trim slightly longer to compensate for the relaxed fabric.
Finishing, Blocking and Wearing Your Vest
Wet-blocking is non-negotiable for a vest. Soak the pieces in cool water with a wool wash, press out excess moisture in a towel, and pin out on a blocking mat — or on the spare bed covered with a sheet — to the exact measurements from your schematic. Let dry thoroughly; in humid Brisbane or Darwin this can take 48 hours, so plan ahead.
Mattress stitch the side seams and shoulder seams for an invisible finish, then weave in ends along the seam allowance so they don't show through the right side. A light steam press with a tea towel over the knitting will settle the stitches without crushing them.
Once the vest is finished, treat it the way you'd treat any good jumper — wash rarely, air-dry flat, and store folded rather than hung so the shoulders don't stretch. A hand-knit vest in good Australian wool will last decades if cared for, and the ribbed armhole trim will soften and mould to your body over time. If you enjoyed the construction-by-pieces approach here but fancy something seamless next, the studio's top-down raglan guide walks through a comparable sweater built from the neck down — a lovely companion project once your V-neck is off the needles.