Muslin, Interfacing, and Stabilizers at Harts Fabric

Muslin & Interfacing – Essential Foundations for Sewing Projects Build a strong foundation for your sewing projects with our selection of muslin fabric and interfacing at HartsFabric.com. Whether you're drafting patterns, testing garment fit, or adding structure to your creations, these essential sewing materials help ensure precision, stability, and professional results. Our cotton muslin fabric is soft, breathable, and perfect for toiles, mock-ups, linings, and practice garments. Available by the yard in various weights and widths, muslin is a go-to fabric for fashion designers, quilters, and DIY sewists alike. It’s easy to work with and ideal for testing patterns before cutting into your final fabric. Pair your muslin or fashion fabrics with our wide range of interfacing options, including fusible interfacing, sew-in interfacing, lightweight to heavyweight stabilizers, and specialty interfacings for knits, collars, waistbands, and bags. Choose from trusted brands like Pellon, Vilene, and Bosal to add shape, support, and structure to garments, quilting projects, and accessories. Whether you're reinforcing a button placket, adding crispness to a hem, or perfecting a pattern with muslin, these foundational materials are must-haves for every sewing room. We offer both natural fiber and synthetic options to suit your specific project needs. At Harts Fabric, we’ve proudly supported makers since 1969 with premium supplies and expert service. Shop our curated selection of muslin and interfacing by the yard to lay the groundwork for sewing success.
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  • P-807 Pellon Wonder-Web Interfacing White

    $4.29 per yard
  • 805 Pellon Wonder Under Paper Backed Fusible Web

    $4.99 per yard
  • EK130 Pellon Easy Knit Fusible Lightweight Interfacing White

    $5.99 per yard
  • 860F Pellon Ultra-Weft Fusible Interfacing Cream
    $6.49 per yard
  • Pellon Shape-Flex Fusible Woven Interfacing Black

    $7.49 per yard
  • HC120F Pellon Fusible Hair Canvas Interfacing Tan

    $14.99 per yard
  • 101 Pellon Shape-Flex Fusible Woven Interfacing White

    $7.49 per yard
  • P-906F Pellon Sheerweight Fusible Interfacing

    $3.99 per yard
  • P-808 Pellon 20" Craft Fuse Fusible Interfacing White

    $3.99 per yard
  • P-809 Pellon 45" Decor Bond Fusible Interfacing White

    $7.99 per yard
  • 987F Pellon 45" Fusible Fleece Interfacing

    $12.99 per yard
  • Steam-A-Seam 2 Lite, 12" Wide - By The Yard

    $6.99 per yard
  • Solvy Wash-Away Stabilizer - 19.5" x 36"

    $4.99 each
  • Pellon P-975 Insul-Fleece Interfacing

    $11.99 per yard
  • Midweight Woven Sew-In Interfacing White

    $8.29 per yard
  • Premium Muslin Natural

    $4.49 per yard
  • Wash Away Wonder Tape

    $9.99 each
  • Lite Steam-A-Seam 2 (1/4")

    $6.99 each
  • Dritz Stitch Witchery Super Weight 5/8" x 13yds

    $5.29 each
  • Dritz 1/4" Featherlite Boning By The Yard

    $4.29 per yard
  • Dritz Res Q Tape

    $7.99 each
  • Premium Burlap Natural

    $12.49 per yard
  • Cheesecloth

    $8.99 each
  • 1/2" Covered All-Purpose Shoulder Pads

    $7.99 each
  • P-376 Fusible Cotton Buckram White

    $6.29 per yard
  • 2" Fusible Polyester Buckram

    $0.39 per yard
  •  4" Fusible Buckram

    $1.19 per yard
  • 63" Wide Muslin

    $7.99 per yard
  • Profuse Flexible Interfacing

    $16.99 each
  • Dritz Stay Tape 1/2"

    $7.49 each
  • ByAnnie's Soft And Stable White

    $17.99 each
  • Heat-N-Bond High Loft Fusible Fleece - 20" x 36" Package
    $7.99 each
    Out of Stock

    Out of stock

  • Premium Burlap Ivory
    $13.49 per yard
    Out of Stock

    Out of stock

33 Items

Types of Sewing Interfacing and Their Uses

Sewing interfacing is a material used to add structure, support, and stability to fabric in garments and craft projects. There are several types of interfacing, each suited for different fabrics and purposes. Choosing the right one ensures a professional finish and proper shape retention in your project.

1. Fusible Interfacing Use: Most common type, with a heat-activated adhesive on one side. Best for: Collars, cuffs, waistbands, button plackets, bags, and quilting. Suitable fabrics: Woven or knit fabrics that can withstand heat and pressure. Keywords: fusible interfacing, iron-on interfacing, easy-to-use interfacing

2. Sew-In (Non-Fusible) Interfacing Use: Sewn into the garment instead of fused; preferred for delicate or heat-sensitive fabrics. Best for: Formalwear, silk garments, lightweight fabrics, and when more control is needed. Keywords: sew-in interfacing, non-fusible interfacing, interfacing for delicate fabric

3. Woven Interfacing Use: Has a grain line and behaves like fabric, providing soft structure. Best for: Woven fabrics, tailored garments, and professional finishes. Keywords: woven interfacing, structured interfacing, interfacing for shirts

4. Non-Woven Interfacing Use: Made from bonded fibers with no grain; can be cut in any direction. Best for: Casual garments, craft projects, and general reinforcement. Keywords: non-woven interfacing, easy cut interfacing, interfacing for bags

5. Knit Interfacing (Tricot) Use: Flexible and stretchy; maintains stretch in knit garments. Best for: T-shirts, dresses, activewear, and stretch fabrics. Keywords: knit interfacing, stretch interfacing, tricot interfacing for knits

6. Heavyweight / Extra-Firm Interfacing Use: Adds firmness and rigidity. Best for: Tote bags, hats, belts, crafts, and structured collars or waistbands.

Interfacing is available in black or white, and in multiple weights — always match the weight of the interfacing to the weight of your fabric for best results.

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