Description
Bull Denim Fabric – Indigo | Preshrunk 12oz Cotton Twill Fabric
Our Indigo bull denim fabric is a premium 12oz preshrunk 100% cotton twill fabric designed for slipcovers, upholstery, cushions, apparel, tote bags, drapery, pillow covers, and home décor projects. This rich Indigo color delivers a deep moody blue appearance inspired by classic heritage denim, coastal interiors, vintage workwear, and timeless designer palettes.
Woven with a durable 3x1 twill construction, bull denim combines the long-lasting strength of denim with a softer, more refined hand ideal for upholstery and decorative sewing applications. The Indigo color works beautifully for sofas, sectionals, accent chairs, ottomans, pillows, curtains, jackets, tote bags, and custom sewing projects where durability, depth of color, and relaxed sophistication matter.
Unlike brighter navy fabrics, Indigo bull denim has a softer washed-denim inspired character with rich dimensional blue undertones that designers love for coastal interiors, modern farmhouse décor, rustic spaces, Americana-inspired design, vintage aesthetics, and casual luxury interiors. It offers the timeless familiarity of denim while still feeling elevated and refined enough for custom upholstery and interior applications.
Not sure if bull denim is right for your project? Browse our full Bull Denim Fabric collection, explore our linen fabric collection for layered designer interiors, or order a fabric sample here before starting your project.
Key Features
- 12oz cotton bull denim — heavyweight, durable, and comfortable
- 100% cotton fabric — breathable natural fiber with a soft hand
- Preshrunk finish — helps minimize shrinkage after sewing
- Rich Indigo color — heritage denim-inspired deep blue tone
- 3x1 twill weave — strong construction with excellent longevity
- Medium/soft hand — ideal for slipcovers and upholstery projects
- 56 inch width — versatile for furniture, drapery, cushions, and décor
- Available by the yard or roll — perfect for DIY and production sewing
Why Designers Love Indigo Bull Denim
Indigo has become a favorite color in interior design because it brings depth, richness, and character while still functioning as a versatile neutral. Designers often use Indigo upholstery fabrics to create spaces that feel grounded, relaxed, and timeless without feeling overly formal.
This Indigo bull denim pairs beautifully with warm woods, brass accents, linen textures, leather furniture, off white upholstery, natural fibers, and layered neutral palettes. The result is a relaxed yet sophisticated look that works across coastal, farmhouse, rustic, industrial, transitional, and modern interiors.
Slipcover makers and upholsterers especially love Indigo bull denim because the twill weave delivers excellent durability while the soft hand creates comfortable furniture pieces that age beautifully over time.
Project Ideas
- Designer slipcovers for sofas, sectionals, chairs, and ottomans
- Upholstery for benches, cushions, recliners, and accent furniture
- Draperies, curtains, pillow covers, and bedding accents
- Tote bags, handbags, aprons, and utility sewing projects
- Apparel including jackets, pants, overshirts, and workwear
Specifications / Information
| Category | Cotton Fabrics, Bull Denim Fabrics, Upholstery Fabrics, Preshrunk Fabrics |
| Origin | India |
| Color | Indigo |
| Fabric Content | 100% Cotton |
| Fabric Width | 56" — 1 Linear Yard = Approx. 56" x 36" |
| Weight | 12oz per Square Yard |
| Hand | Medium / Soft |
| Weave Construction | 3x1 Twill |
| Shrinkage | Approx. 3–5% — additional shrinkage can occur over time |
| Roll Size | Maximum of 50 Yards Continuous |
| Fire Retardant | This fabric is not fire retardant |
| Care Instructions | Machine wash in cold water and tumble dry without heat or air dry. Never use bleach. Deep colors may crock or bleed and should not be mixed with white or light colors. |
| Testing | Fabric should be tested for your specific requirements prior to cutting. No claims or returns are allowed on material that has been cut, washed, or otherwise processed. |
| Color Matching | We strongly encourage ordering enough fabric to complete your project. Dye lots may vary over time and exact future color matching cannot be guaranteed. |
* One of our top slipcover makers recommends washing in warm or hot water and drying on hot prior to sewing to help minimize additional shrinkage later. We recommend ordering a sample swatch before large production runs.
Frequently Asked Questions
What color is Indigo bull denim?
Indigo bull denim is a rich deep blue color inspired by heritage denim with softer washed-blue undertones that feel more dimensional and relaxed than traditional navy fabrics.
Why is Indigo popular for upholstery and slipcovers?
Indigo works beautifully for upholstery because it adds depth and character while still functioning as a versatile neutral that pairs easily with natural materials and layered interior palettes.
What interior styles work well with Indigo bull denim?
Indigo bull denim is especially popular in coastal, farmhouse, rustic, Americana, industrial, vintage-inspired, and relaxed luxury interior design styles.
Is Indigo bull denim good for slipcovers?
Yes. Slipcover makers love Indigo bull denim because it combines durability, softness, structure, and a timeless relaxed appearance that ages beautifully over time.
Can this fabric be used for apparel?
Absolutely. Indigo bull denim is excellent for jackets, workwear, overshirts, pants, aprons, tote bags, and utility sewing projects because of its durability and classic denim-inspired look.
What fabrics pair well with Indigo bull denim?
Many designers pair Indigo bull denim with linen fabric, natural canvas, leather, warm wood tones, brass accents, and creamy off white fabrics for layered designer interiors.
Is this fabric preshrunk?
Yes. This bull denim fabric is preshrunk, although approximately 3–5% shrinkage may still occur depending on washing and drying conditions.
Can I order a sample?
Need a sample? Order individual swatches using the ‘Order a Swatch’ button on this page, or request the full collection here: Samples
