Sewing a long-sleeve tee with a chest pocket for Aussie sewists
A long-sleeve tee with a chest pocket is one of those handmade garments that quietly earns its place in your weekly rotation. It bridges the gap between a basic layering piece and something with a touch of personality, and it works just as well under a winter cardigan in Hobart as it does on its own during a sunny Melbourne autumn. The small patch pocket on the chest gives the top a focal point without demanding bold colour blocking or tricky seaming, which makes it a satisfying project for sewists who want to stretch their skills without committing to a complicated pattern.
Across Australia, more makers are turning to knit fabrics as the climate shifts and wardrobes favour pieces that breathe and layer well. Cotton-rich jerseys, bamboo blends and lightweight pontes are easy to find at The Fabric Store in Sydney or Melbourne, Spotlight, or independent shops like Rathdowne Fabrics in Carlton and Tessuti in Surry Hills. With a thoughtful fabric choice, a trusted tee pattern and a little patience at the ironing board, a long-sleeve knit top with a chest pocket can become a handmade staple you'll reach for again and again.
Picking the right knit for your tee
The fabric you choose shapes everything about how this top wears, drapes and washes. For a long-sleeve tee with a chest pocket, you want a knit with enough body to hold the pocket's shape but enough drape to skim the body rather than stand stiffly away from it. Most Australian sewists find a cotton jersey with 5–10 percent spandex is the sweet spot for everyday tops, especially when shopping at Spotlight or The Fabric Store where bolt ends are often labelled with stretch percentage and weight.
Weight matters as much as fibre. A 180–220 GSM knit is ideal for a trans-seasonal long-sleeve tee in Brisbane or Perth, where summer heat lingers into autumn. For cooler parts of the year in Adelaide or the NSW tablelands, a 240–280 GSM ponte or heavier cotton jersey will give the top more structure and a touch of warmth. The pocket piece should be cut from the same fabric, but if your chosen knit is very soft or drapey, consider fusing a lightweight knit interfacing to the wrong side of the pocket to stop it from sagging after washing.
| Fabric type | Weight range | Stretch | Best pocket treatment | Climate suitability |
|---|---|---|---|---|
| Cotton spandex jersey | 180–220 GSM | 4-way, moderate | Lightweight knit interfacing | Most of Australia, year-round layering |
| Modal/spandex blend | 170–210 GSM | 4-way, high | Self-fabric, topstitch close to edge | Warm humid summers, Brisbane, Darwin |
| Bamboo cotton jersey | 190–230 GSM | 4-way, soft drape | Interfacing to stabilise shape | Mild coastal climates, Sydney, Geelong |
| Ponte di Roma | 240–280 GSM | 2-way, firm | Self-fabric, optional topstitch | Cooler months, Melbourne winter, Hobart |
A quick recovery test before you buy is worth the effort. Stretch a swatch horizontally, then vertically, and watch how quickly it springs back. A knit that stays stretched out will see your tee bag out at the elbows and the hem by the second wash. If you're ordering online from an Australian store like The Cloth Shop or Knitwit, order a sample pack first to compare hand and recovery.
Choosing or drafting your tee pattern
A reliable tee pattern saves hours of fiddling. Commercial patterns from independent Australian labels and international brands are both worth a look. Megan Nielsen, Tessuti Fabrics and Style Arc all offer well-drafted knit top patterns graded for Australian sizing, and most come with separate cup options. If you prefer to draft from a bodice block, the tee is a forgiving first project because the seam allowances are simple and the fit is meant to be relaxed.
When adapting a favourite t-shirt pattern for a chest pocket, check the front piece has enough room on the upper chest for the pocket without crowding the neckline or crossing over the bust apex. A good rule is to position the pocket so its top edge sits roughly 7–8 cm below the shoulder seam and 7–8 cm in from the centre front. If you're new to pattern adjustments, you might appreciate the patient, step-by-step approach used in this semi-professional strategy walkthrough which shows how careful planning leads to a polished result.
Whichever path you take, make a quick muslin from an inexpensive knit before cutting into your chosen fabric. A test run lets you adjust the sleeve length, hem depth and neckline drop without risking your final fabric. For most Australian body shapes, dropping the hem by 1–2 cm and adding 1 cm of length to the sleeves prevents that annoying creep-up when you reach for a high shelf or swing your arms while hanging out the washing.
Cutting, marking and preparing the chest pocket
The chest pocket is a small piece of fabric but it sets the tone for the whole garment. For an adult tee, a pocket that is roughly 11–13 cm wide and 12–14 cm tall feels balanced on the chest. Cut the piece on the same direction as the body pieces, paying attention to the grainline so the pocket sits flat rather than pulling diagonally. If your knit has a noticeable nap or one-way design, cut the pocket with the same orientation as the front.
Finish the top edge of the pocket before attaching it. Fold the top edge down by 1.5 cm to the wrong side and edgestitch, or apply a small strip of foldover elastic for a sportier look. The remaining three sides will be caught in the seam later, but folding and pressing all four sides under by 1 cm first gives you a clean guide for topstitching. A walking foot or even-feed foot helps prevent the knit from stretching out while you press.
Mark the pocket placement on the right side of the front piece using a water-soluble fabric marker or small scraps of low-tack tape. Double-check the placement once the front piece is flat on the table, ideally with the tee assembled up to the point where side seams are closed. This lets you see how the pocket sits on the body of the finished top rather than guessing from a flat pattern piece.
Constructing the tee body
Start by sewing the shoulder seams right sides together using a narrow zigzag or your overlocker. If you're working on a domestic machine, a 2.5 mm wide, 1 mm long zigzag handles knit seams beautifully and allows the seam to stretch with the fabric. Press the seams toward the back, then attach the neckline binding. A separate binding strip cut on the cross-grain gives a softer finish than ribbing, especially for drapey bamboo or modal jerseys.
Sleeves are next. Pin the sleeve cap to the armhole, matching the underarm seam and the centre notch first, then ease the rest of the cap in. Take your time here, as a poorly set sleeve is the most common fit issue on handmade knit tops. Once both sleeves are set, sew the side seams and sleeve seams in one continuous run if your pattern allows, which gives a cleaner finish under the arm.
Hem the sleeves and body last, using a twin needle for a professional-looking stretch hem. A twin needle creates two parallel rows of stitching on the right side with a small zigzag on the wrong side, allowing the hem to flex without popping threads. If you don't have a twin needle, a single line of narrow zigzag followed by a straight coverstitch-like row works well. Give the whole garment a final steam, paying extra attention to the seams around the pocket.
Attaching the chest pocket without bulk
Pin the prepared pocket onto the marked position on the front of the tee, right sides together for the topstitch method. To reduce bulk, trim the seam allowance on three sides after stitching, then turn the pocket right side out and roll the edge so the seam sits just inside the pocket opening. Press flat with a pressing cloth to avoid shine on dark fabrics.
Topstitch around the three open sides of the pocket, catching the turned-under edge. A small reinforcing triangle at the top corners of the pocket, often called a bar tack or mitred corner, prevents the pocket from tearing away from the tee when you actually use it. Set your machine to a short, tight zigzag and pivot at each corner with the needle down for a crisp point.
Finally, give the pocket a gentle press from the right side with a pressing cloth, and check that the topstitching is even around the entire pocket. Uneven topstitching is more visible on a chest pocket than almost anywhere else on a knit top, so take your time. If you find the knit is shifting under the presser foot, a strip of washaway stabiliser along the seam line keeps everything where it should be.
Finishing touches and year-round wear
Once your tee is finished, treat it kindly in the wash to keep the knit looking fresh. Wash on a cold, gentle cycle, turn the garment inside out, and skip the fabric softener, which can coat the spandex and reduce recovery over time. Line drying in the Australian sun is fine for cotton-rich jerseys but can weaken fibres in bamboo blends, so pop those on a drying rack indoors instead.
A handmade long-sleeve tee with a chest pocket wears beautifully under a denim jacket in Adelaide's changeable spring weather, layered over a slip dress in Sydney's cooler months, or paired with linen trousers for a relaxed weekend look in Brisbane. The pocket is just the right size for a transit card, a folded pair of reading glasses or a sprig of dried rosemary from the farmers' stall at the Queen Victoria Market. Many sewists find that one well-fitting tee becomes the base for many variations: switch the pocket for a welt pocket, change the neckline to a scoop, or add a curved hem for a more modern line.
If you've been sewing for a while, you'll know that small projects like this often lead to bigger ones, and the support of a community or sponsor can make a real difference in your progress. Reading about how others have been backed in their junior years, like this look at the sponsors behind Danai Udomchoke, is a nice reminder that craft and skill grow with encouragement. Keep a small notebook with your pattern adjustments, fabric choices and tweaks so each version of the tee gets a little better than the last.
If you'd like to share your finished tee, ask a question about a step, or suggest a future tutorial, I'd love to hear from you through the contact page. You can also find me on YouTube and Instagram where I share behind-the-scenes clips of the sewing process, fabric hauls from my local suppliers and the occasional finished garment photo. Subscribe to the blog for new project guides, pattern reviews and Australian fabric shop round-ups delivered straight to your inbox.