How to Choose Jersey Fabric GSM: A Complete Weight Guide from 130 to 380 GSM for T-Shirts, Dresses, and Activewear
Jersey is the foundational weft-knit fabric with a smooth face and a characteristic reverse side. It's used for t-shirts, long-sleeve tops, everyday dresses, bodycon dresses, sports tops, leggings, and childrenswear. The two decisions that matter most when sourcing jersey are GSM (fabric weight) and fiber content. A jersey fabric at 180 GSM and one at 320 GSM are effectively different fabrics intended for entirely different end products. This guide breaks down the full jersey knit weight chart, maps each weight range to its best applications, and explains how to read a supplier spec sheet without making costly mistakes.
What Is Jersey Fabric?
Jersey is a weft-knit fabric produced on a circular knitting machine using a single yarn system. It has a smooth, flat face and a distinctly different reverse side. Compared to single jersey (cotton jersey / culirka-weight), true jersey tends to be denser and has a more defined structure. Unlike interlock knit — which is a double-knit fabric that looks identical on both sides — jersey is a single-faced construction.
The defining properties of jersey fabric are: good stretch in both directions (typically 20–30% in each), a uniform structure, moderate weight, and a soft hand feel. It's the go-to fabric for wardrobe basics: t-shirts, long-sleeve tops, casual dresses, childrenswear, and stretch activewear styles with spandex (elastane).
For a side-by-side comparison of jersey with other knit structures — including single jersey, 2x2 rib knit, 1x1 rib knit, and interlock — see our general guide "Knit Fabrics: How to Choose."
Jersey Fabric GSM Chart: The Six Weight Ranges
Jersey available on the market falls into six primary GSM ranges, each with its own intended use case.
130–170 GSM. The lightest jersey weight, sitting at the boundary with single jersey / cotton jersey. The fabric is thin, breathable, and airy to the touch. Suited to summer basics, lightweight t-shirts, underwear layering pieces, and warm-weather long-sleeve tops. Light colors will be somewhat sheer when held to the light. Typical fiber content: 100% cotton, or a 95/5 cotton/spandex (elastane) blend.
170–200 GSM. The standard weight for mass-market t-shirt production. Fully opaque in all colors, holds its shape well, and takes screen printing cleanly. This is the working standard for branded merchandise and e-commerce apparel. Typical fiber content: 95–100% cotton; 80/20 cotton/polyester for budget production; or 96–97% polyester with 3–4% spandex (elastane) for performance styles.
200–240 GSM. A year-round all-rounder. Suitable for long-sleeve tops, everyday dresses, mock-neck/turtleneck styles, and stretch sports tops. Resists elbow bagging and works well for fitted styles. This is the most popular weight range for jersey fabric with spandex (elastane).
240–280 GSM. Heavy jersey fabric. Used for bodycon dresses, substantial long-sleeve tops, and compression activewear. Fiber content typically runs high in polyester — 90–95% polyester with 5–10% spandex (elastane) for sportswear, or 95/5 cotton/spandex (elastane) for dresses and smart-casual styles.
280–330 GSM. Warm, dense jersey. Sweater dresses, thick turtlenecks, and autumn/winter dresses. Often 100% cotton in a ponte roma structure — a defined, double-faced density. Sits at the boundary with interlock knit.
330–400 GSM. Heavyweight jersey fabric, typically based on rayon (viscose) with spandex (elastane) — ponte roma or sandwich constructions. Premium sweater dresses, pencil skirts, and knit suiting. Beautiful drape, holds its shape. Premium segment.
Above 400 GSM, you are no longer working with classic jersey — the fabric moves into specialist double-knit or laminated constructions.
Which Jersey Weight for Which Garment?
The right GSM selection depends on both the garment type and the target customer segment.
Summer basic t-shirt. Jersey 130–170 GSM, 100% cotton, no spandex. Light and breathable for warm weather.
Year-round basic t-shirt. Jersey 180–200 GSM, 95/5 cotton/spandex (elastane), or 80/20 cotton/polyester for budget production. Fully opaque, shape-retentive, print-ready.
Transitional-season long-sleeve top. Jersey 200–230 GSM, 95/5 cotton/spandex (elastane). Fitted silhouette that doesn't bag at the elbows.
Children's t-shirts and long-sleeve tops. Jersey 180–200 GSM, 100% cotton or 95/5 cotton/spandex (elastane). Opt for combed cotton or compact combed cotton yarn for a hypoallergenic finish against sensitive skin.
Fitted bodycon dress. Jersey 200–260 GSM with 6–10% spandex (elastane); fiber content 95/5 or 92/8 cotton/spandex. Dense, body-skimming fit with no sheerness.
Tunic dress or longline blouse. Jersey 200–230 GSM, 95/5 cotton/spandex (elastane).
Sweater dress for autumn/winter. Jersey 280–320 GSM, 100% cotton in a ponte roma structure. Dense, double-faced construction for warmth and shape retention.
Premium rayon dress. Jersey 330–380 GSM with 60–70% rayon (viscose) and 30% polyester. Silk-like drape; premium segment. Requires gentle-cycle washing.
Sports leggings and cycling shorts. Jersey with 6–8% spandex (elastane), 90–94% polyester, 210–260 GSM. A fitted, gym-to-run weight.
Sports bralettes and crop tops. Jersey with 6–10% spandex (elastane), 210–260 GSM. Frequently combined with power mesh panels for support.
Sports dresses and yoga-fit pieces. Polyester/spandex jersey 200–240 GSM. See our guide "Performance & Activewear Fabrics" for more detail.
Branded merchandise with print. Jersey 180 GSM, 100% cotton or 80/20 cotton/polyester blend. A smooth, even surface holds a crisp print consistently across a production run.
Fiber Content: What Should Be on the Label?
Fiber content determines how a finished garment will behave after washing and after a season of wear.
Cotton 80–100%. The foundation of everyday jersey for t-shirts, long-sleeve tops, and casual dresses. The higher the cotton content, the softer and more comfortable the fabric feels next to skin. Childrenswear and premium capsule collections call for 100% cotton.
Spandex (elastane) 3–10%. An optional but often valuable addition. 3–5% adds stretch recovery to basic t-shirts. 5–8% is ideal for fitted dresses and long-sleeve tops. 8–10% is the range for sports leggings and compression tops.
Polyester 80–94%. The backbone of performance jersey. Durable, moisture-wicking, and pilling-resistant. Activewear and quick-dry styles are built on polyester/spandex blends — not cotton.
Rayon (viscose). Sometimes added for softness and a fluid, silky drape. On its own, rayon stretches out permanently after washing, so it is only workable in blends with spandex (elastane) or polyester. Premium rayon jersey dresses represent an important high-margin segment.
What to avoid. Any listing that says "synthetic" without specifying the fiber type typically conceals a high proportion of low-grade polyester that pills after 5–10 washes. Cheap rayon (viscose) without spandex (elastane) will irreversibly stretch out after the first wash.
For a detailed breakdown of yarn spinning technologies — open-end cotton (rotor-spun), carded cotton, combed cotton, and compact combed cotton — see our guide "Open-End, Carded, Combed, or Compact Combed Cotton: Which to Choose."
Matching Jersey GSM to Silhouette and Fit
GSM selection depends not just on the garment category but also on the intended fit.
Straight-cut basic t-shirt. 170–200 GSM, 95–100% cotton. Relaxed fit; does not cling to the body.
Fitted basic t-shirt or long-sleeve top. 180–220 GSM, 95/5 cotton/spandex (elastane). Defines the silhouette without compressing.
Bodycon dress with a shaped silhouette. 200–260 GSM with 6–10% spandex (elastane). Skims the body cleanly and smooths minor contours.
Relaxed-fit dress (tunic or oversized style). 200–240 GSM, 95/5 cotton/spandex (elastane). Heavy enough that the garment will not stretch out of shape with wear.
Structured sweater dress for year-round wear. 280–320 GSM, 100% cotton in a ponte roma structure. Crisp, stable shape that holds between wearings.
Premium draped dress in rayon. 330–400 GSM with rayon (viscose) and spandex (elastane). Fluid, weighted drape.
How Much Jersey Fabric Do You Need Per Garment?
Standard jersey fabric rolls are typically 165–185 cm (65–73 in) wide. Yardage per unit depends significantly on whether you are cutting a single piece or laying up a production run.
Individual / one-off cutting:
Production run of 10–50 units, one style:
Allowance. Add 12–15% for individual cutting; 5–10% for production runs. Always cut jersey on the grainline.
Jersey Fabric Pricing: Wholesale vs. Retail
Retail pricing (by the yard / by the metre from fabric retailers and online marketplaces) varies considerably by weight and fiber content. As a general benchmark: lightweight 100% cotton jersey in the 180–200 GSM range is widely available at retail. Mid-weight jersey with spandex (elastane) at 200–260 GSM commands a moderate premium. Premium rayon (viscose) jersey in the 330–380 GSM range sits at significantly higher retail price points — often two to three times the cost of a basic cotton jersey.
Wholesale pricing from fabric mills and distributors drops substantially compared to retail. The entry point for basic cotton/polyester blend jersey at 180–200 GSM is considerably lower than 100% combed cotton at the same weight, which in turn is less than mid-weight polyester/spandex activewear jersey at 210–260 GSM. Heavyweight 100% cotton ponte roma at 280–320 GSM and rayon jersey at 330–380 GSM represent the top of the wholesale price range, with premium rayon at the highest tier.
When costing a production run of 10–50 units of a single style, the fabric cost difference between a basic 180 GSM jersey and a heavyweight 380 GSM rayon jersey can easily be the most significant variable in your COGS. Factor in both fabric consumption per unit and per-metre cost when comparing options across weight ranges.
Recommended Jersey Options by End Use
Branded merchandise and mass-market production, all seasons: Jersey 180 GSM, 97/3 polyester/spandex (elastane), white /products/dzhersi-180grm2-97pef3el-165sm-prestizh-belyy-aists501-tr008-86f6c8cb. A lightweight jersey fabric GSM suited to high-volume t-shirt, long-sleeve, and basic garment production.
Fitted leggings, lightweight sports tops, sports dresses: Jersey 210 GSM, 96.5/3.5 polyester/spandex (elastane), white /products/dzhersi-210grm2-965pef35el-165sm-prestizh-belyy-aists501-tr0-6424a4da. A stretch base fabric for activewear with light compression.
Year-round all-rounder, substantial long-sleeve tops, everyday dresses: Jersey 230 GSM, 94/6 polyester/spandex (elastane), white stretch /products/dzhersi-230grm2-94pef6el-165sm-sport-prestizh-streych-belyy-d61776f0. A versatile jersey knit weight for fitted styles and performance garments.
Dense bodycon dresses, compression sports tops: Jersey 260 GSM, 94/6 polyester/spandex (elastane), white stretch /products/dzhersi-260grm2-94pef6el-165sm-sport-prestizh-streych-belyy-5962d037. A heavy jersey fabric weight for compression garments.
Printed dresses and oversized styles: Jersey 280 GSM, 94/6 polyester/spandex (elastane), floral print /products/dzhersi-280grm2-94pef6el-165sm-heavy-melange-0031022-07005-m-9ef7870e. Substantial printed jersey for dresses and blouses.
Sweater dresses and warm autumn/winter styles in 100% cotton: Jersey 320 GSM, 100% cotton, ponte roma, green /collections/knitwear. Dense double-faced ponte roma structure for winter dresses.
Premium rayon dresses, fluid drape, capsule collections: Jersey 380 GSM, 65/31/4 rayon (viscose)/polyester/spandex (elastane), black /products/dzhersi-380grm2-65vsk31pe4el-155sm-chernyy-tkb-005-kg-3af069b5. A top-tier heavyweight rayon jersey with premium drape and hand feel.
Browse the full range in the Jersey Fabric subcategory. For a broader overview of knit fabric types, see our guide "Knit Fabrics: How to Choose." For a direct comparison of single jersey and jersey fabric by weight, see "How to Choose the Right GSM for Single Jersey / Cotton Jersey."
Common Mistakes When Choosing Jersey GSM
Several recurring errors appear when designers and makers are selecting jersey fabric weight.
Using lightweight 130–160 GSM jersey for a long-sleeve top. Long-sleeve tops are body-skimming and worn frequently. A too-light jersey will bag and stretch at the elbows within a month of regular wear. For long-sleeve tops, use 180–220 GSM with spandex (elastane).
Cutting a fitted dress from jersey with no spandex (elastane). Jersey without elastane will stretch under tension but recovers very slowly. A bodycon dress sewn in 100% cotton jersey will start to sag and lose its shape after three or four wears. For fitted dresses, use a minimum of 6% spandex (elastane) — a 95/5 or 92/8 fiber split.
Choosing polyester jersey for an everyday casual dress. 100% polyester breathes poorly — it feels uncomfortably warm in summer and cold in winter. Reserve polyester/spandex jersey for activewear and quick-dry styles. For everyday dresses, choose cotton or rayon (viscose) with spandex (elastane).
Cutting a simple t-shirt from heavyweight 380 GSM rayon jersey. Heavy rayon jersey drapes and clings. On a basic t-shirt cut it produces an overly form-fitting, body-conscious silhouette that simply isn't appropriate for a standard tee. T-shirts belong in the 180–200 GSM range.
Skipping pre-shrinking / pre-washing. 100% cotton jersey shrinks 3–5% on its first wash. Rayon (viscose) jersey shrinks 2–4%. Before cutting, wash your fabric at 30–40°C (86–104°F) and allow it to dry fully.
Ignoring the direction of stretch when cutting. Jersey stretches in both directions, but the dominant stretch runs across the width of the roll (cross-grain). Cutting on the grainline gives a stable garment shape. Cutting on the bias produces a twisting, off-grain fit.
Mismatched fiber content between body fabric and rib trim. If the body is in a cotton-dominant jersey and the cuffs/bands are in a 1x1 rib knit with a high polyester content, the two fabrics will shrink at different rates. Always source rib trim in the same fiber content or a proportionally equivalent blend. See our guide "2x2 Rib vs. 1x1 Rib: Which to Choose" for details.
Frequently Asked Questions
What jersey GSM is best for a basic t-shirt? 200–220 GSM with 4–6% spandex (elastane). Works for t-shirts, long-sleeve tops, lightweight dresses, and basic leggings. The go-to choice for general-purpose production.
What's the difference between single jersey (cotton jersey) and jersey fabric? Single jersey typically sits in the 130–220 GSM range and has a finer, flatter structure. Jersey fabric covers a broader range — 130 to 400 GSM — and is often denser with a more defined knit structure. In practice, the boundary between the two sits at around 200 GSM. See our full guide "Knit Fabrics: How to Choose" for a detailed comparison.
Can you use jersey fabric for gym leggings and activewear? Yes, provided the fiber content includes 6–8% spandex (elastane) and the GSM is in the 210–260 range. For high-intensity training, standard cotton jersey underperforms compared to a purpose-built nylon spandex or polyester/spandex activewear fabric. For serious gym and running use, opt for matte nylon spandex or a dedicated performance polyester jersey.
What jersey is best for childrenswear? Jersey 180–200 GSM, 100% combed cotton or compact combed cotton. Hypoallergenic, soft, and gentle against children's skin. For childrenswear long-sleeve tops, add 3–5% spandex (elastane) for shape retention.
What is ponte roma, and how is it different from standard jersey? Ponte roma is a double-faced jersey with a dense, structured surface. It is heavier than standard jersey, holds its shape without needing spandex (elastane), and is the go-to fabric for bodycon dresses and pencil skirts. It sits at the boundary between jersey and interlock knit.
What jersey works best for a bodycon dress? Jersey 230–260 GSM with 6–10% spandex (elastane) and a 95/5 or 92/8 cotton/spandex (elastane) fiber split. Skims the body cleanly, fully opaque, and holds its shape. For a premium tier, use rayon (viscose)/spandex (elastane) jersey at 330–380 GSM for a fluid, silk-like drape.
How much fabric do I need for a t-shirt? A basic adult t-shirt requires 0.9–1.2 m (1.0–1.3 yd) when cutting individually, and 0.7–0.9 m (0.75–1.0 yd) per unit when cutting a production run of 10 or more. A children's t-shirt (ages 5–10) requires 0.7–0.9 m individually, or 0.5–0.7 m per unit in a batch.
Is rayon (viscose) jersey worth using? Absolutely — for premium-tier garments. Heavyweight rayon jersey delivers a silky, weighted drape, holds its structure without spandex (elastane), and does not pill. It requires gentle-cycle washing at 30°C (86°F) without a spin cycle.
What jersey is best for a fitted long-sleeve top? 200–220 GSM, 95/5 or 96/4 cotton/spandex (elastane). Defines the silhouette without stretching out of shape over a season of wear.
Can you combine cotton jersey and polyester jersey in the same garment? This is not recommended. The two fiber types shrink at very different rates — cotton typically shrinks 3–5% on the first wash, while polyester does not shrink at all. After the first wash, seams will twist and the garment will distort.
How do you check jersey quality before cutting? Stretch the fabric across its width to 20–30% and release. Quality jersey with spandex (elastane) snaps back to its original dimensions within a couple of seconds. Jersey without elastane returns slowly and remains slightly stretched. For a reliable pre-wash shrinkage test, cut a 30×30 cm (12×12 in) swatch, wash at 30–40°C (86–104°F), dry flat, and measure again before cutting your full yardage.