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Denim Fabric
Denim fabric for dressmaking, available in a range of weights, finishes and fibres from classic cotton to Italian deadstock.
Our denim collection includes lightweight chambray-style denims, mid-weight options for everyday garments, sturdy heavy-weight styles for structured pieces, stretch denims for comfort, and limited Italian deadstock finds.
You can refine your search using the filters. If you're looking for a single yarn type such as 100% cotton denim, use the Yarn filter and select Yes under 100% yarn content made from one fibre only.
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Denim By The Dozen - Classic Blue
Denim By The Dozen - Classic Blue
Made from 100% cotton, this heavy 12oz gaberdine denim fabric in a classic blue hue is ideal for jackets.
Regular price £17.50 p/mUnit price /Unavailable 145cm wide vibrant red 7.75oz stretch cotton denim.
Regular price £17.00 p/mUnit price /Unavailable- + More colours
Expanse Denim - Dark Camel
Dark camel 7.75oz stretch denim with comfortable give.
Regular price £17.00 p/mUnit price /Unavailable 4oz Denim Chambray - Tropical Leaves
175cm wide, 100% cotton 4oz lightweight chambray fabric with a tropical leaf print in grey.
Regular price £15.76 p/mUnit price /Unavailable4oz Denim Chambray - Painted Florals
175cm wide, 100% cotton 4oz lightweight chambray denim fabric with a pretty ditsy floral print.
Regular price £15.76 p/mUnit price /Unavailable- + More colours
6oz Denim - Serenity
170cm extra-wide 6oz navy denim, lightweight and versatile.
Regular price £12.50 p/mUnit price /Unavailable 7.8oz Deadstock Denim Shirting - No. 1
Italian ex-designer 7.8oz cotton denim shirting with classic structure.
Regular price £14.00 p/mUnit price /Unavailable8oz indigo stretch cotton elastane denim with gentle structure.
Regular price £14.50 p/mUnit price /Unavailable- + More colours
Diez Denim - Charcoal
10oz charcoal stretch denim, 152cm wide with soft twill texture and 10% stretch.
Regular price £19.00 p/mUnit price /Unavailable 8.5oz stretch denim in indigo, 139cm wide with soft handle and added comfort stretch.
Regular price £12.50 p/mUnit price /Unavailable9.4oz cotton denim, 176cm wide in dark navy with soft midweight handle.
Regular price £14.50 p/mUnit price /Unavailable- + More colours
8oz Washed Denim - Black
8oz washed black denim, 160cm wide with soft handle and classic twill finish.
Regular price £13.00 p/mUnit price /Unavailable Designer Denim Jacket - Dark Indigo 11oz
A brilliant quality mid to heavy weight 11oz dark indigo cotton denim, with 2% lycra this denim has an approximate stretch of 5-10%.
Regular price £12.00 p/mUnit price /UnavailableLovely white printed floral blue denim chambray. 4oz, 146cm wide.
Regular price £9.50 p/mUnit price /Unavailable- + More colours
8oz Washed Denim - Dark Blue
8oz washed dark blue denim, 145cm wide in soft 100% cotton twill.
Regular price £13.00 p/mUnit price /Unavailable - + More colours
4oz Washed Chambray Denim - Black
4oz Washed Chambray Denim - Black
Lightweight 4oz black washed chambray denim.
Regular price £10.50 p/mUnit price /Unavailable - + More colours
4oz Washed Chambray Denim - Dark Blue
4oz Washed Chambray Denim - Dark Blue
Washed 4oz lightweight denim chambray fabric in dark blue.
Regular price £10.00 p/mUnit price /Unavailable - + More colours
4oz Washed Chambray Denim - Mid Blue
4oz Washed Chambray Denim - Mid Blue
4oz classic mid-blue chambray with relaxed wash.
Regular price £10.00 p/mUnit price /Unavailable - + More colours
4oz Washed Chambray Denim - Light Blue
4oz Washed Chambray Denim - Light Blue
Washed 4oz lightweight denim chambray fabric in light blue, wonderfully soft with a great drape.
Regular price £10.00 p/mUnit price /Unavailable - + More colours
8oz Washed Denim - Mid Blue
8oz washed mid blue denim, 145cm wide in soft 100% cotton twill.
Regular price £13.00 p/mUnit price /Unavailable This is a nice quality lightweight cotton/ polyester denim in a traditional dark blue.
Regular price £7.50 p/mUnit price /Unavailable152cm wide cotton bull denim fabric. This heavyweight fabric is made from pure cotton and is perfect for creating durable apparel and home decor projects.
Regular price From £20.00 p/mUnit price /Unavailable
Denim fabric, as we all know, was born out of the Wild West. It was produced as a working cloth here in Lancashire until the 1980s, just down the road from where we are now. Over time, denim has evolved into a fashion staple. The addition of other yarns and elastane gives denim greater flexibility and comfort.
Denim Fabric Weight Guide
Denim weight is measured in ounces per square yard (oz) or grams per square metre (gsm). While classifications can vary slightly across the industry, the ranges below reflect standard dressmaking fabric weights used by UK retailers.
- Lightweight Denim: Under 8oz (under 270gsm) – suitable for shirts, dresses and softer garments.
- Mid-Weight Denim: 8oz–11oz (270gsm–370gsm) – classic dressmaking jeans weight.
- Heavy-Weight Denim: 12oz+ (400gsm+) – ideal for traditional jeans and structured styles.
Use the filters above to refine by weight or browse all denim fabrics to compare options.
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From sewing know-how and honest fabric advice to celebrating the brilliant things our customers make, our social channels are where Lancashire heritage meets modern dressmaking.
We share what’s new in, what’s worth your time, and what’s genuinely beautiful to sew with, from premium Italian deadstock to everyday wardrobe staples.
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Because at Croft Mill, it’s not just about fabric. It’s about what you make with it.
