By KBM Fabrics | Los Angeles Fashion District
Silk is one of the most beautiful and versatile natural fibers in the world — but not all silk is created equal. The difference between a silk that drapes perfectly for a summer slip dress and one that holds structure for a tailored blazer comes down to one thing: weight.
If you've ever been confused by terms like momme, charmeuse, habotai, or crepe de chine, this guide is for you. We'll break down everything you need to know about silk weights, types, and how to choose the right one for your next project.
Understanding Silk Weight: What is Momme?
Silk weight is measured in momme (pronounced "mummy"), which refers to the weight in pounds of a piece of silk 45 inches wide and 100 yards long. Think of it like thread count for sheets — the higher the momme, the heavier and more opaque the silk.
Here's a general breakdown:
- Lightweight silk: 5–12 momme
- Medium-weight silk: 13–22 momme
- Heavyweight silk: 23+ momme
The right momme weight depends entirely on what you're making. A 6-momme habotai would be perfect for a scarf lining, but it would be far too sheer and fragile for a dress. On the other hand, a 30-momme silk charmeuse would be too heavy for a lightweight blouse.
Silk Types by Weight: A Complete Breakdown
Lightweight Silks (5–12 Momme)
Silk Chiffon (6–8 momme)
Sheer, floaty, and ethereal. Silk chiffon is the fabric behind red-carpet gowns, layered skirts, and flowing overlays. It's delicate to work with — it shifts and frays easily — but the result is unmatched elegance.
Best for: Overlays, scarves, layered evening gowns, bridal veils
Silk Habotai (8–12 momme)
Also called China silk, habotai has a soft, smooth hand and a subtle sheen. It's one of the most affordable silk types and is widely used for linings, light blouses, and scarves.
Best for: Dress linings, lightweight blouses, scarves, handkerchiefs
Silk Organza (5–7 momme)
Crisp, sheer, and slightly stiff. Organza holds shape well, making it ideal for structured overlays, puffy sleeves, and architectural details.
Best for: Structured overlays, bridal details, millinery, sleeve accents
Medium-Weight Silks (13–22 Momme)
Silk Crepe de Chine (12–16 momme)
One of the most popular silks for dressmaking. Crepe de chine has a slightly textured surface, beautiful drape, and enough weight to hang gracefully without clinging. It's versatile enough for blouses, dresses, skirts, and camisoles.
Best for: Dresses, blouses, camisoles, skirts, professional wear
Silk Charmeuse (16–22 momme)
The classic "luxury silk." Charmeuse has a glossy, satin-like face and a matte back. It drapes beautifully and is the silk you picture when you think of silk slip dresses and elegant nightwear. The higher the momme, the more opaque and durable it becomes.
Best for: Slip dresses, lingerie, evening wear, pillowcases, blouses
Silk Twill (14–18 momme)
Silk twill has a subtle diagonal weave that gives it more body and structure than charmeuse or crepe de chine. It's the silk behind designer scarves and works beautifully for structured dresses and jackets.
Best for: Scarves, structured dresses, light jackets, designer accessories
Heavyweight Silks (23+ Momme)
Silk Dupioni (23–35 momme)
Dupioni is a textured silk with a slightly crisp hand and a natural slubbed texture. It holds its shape well and catches light beautifully, making it a favorite for bridal gowns, formal wear, and structured garments.
Best for: Bridal gowns, formal jackets, structured dresses, home decor
Silk Mikado (25–30 momme)
A modern bridal favorite, mikado is a blend of silk and polyester with a smooth, matte finish and excellent structure. It's ideal for clean, architectural silhouettes.
Best for: Bridal gowns, structured evening wear, minimalist designs
Heavy Silk Charmeuse (25+ momme)
At the higher end of the momme scale, heavy charmeuse is opaque, durable, and incredibly luxurious. It's popular for high-end bedding and premium garments where longevity matters.
Best for: Luxury bedding, premium slip dresses, high-end garments
How to Choose the Right Silk for Your Project
Here's a quick decision framework:
| Project Type | Recommended Silk | Momme Range |
|---|---|---|
| Flowing summer dress | Crepe de Chine | 14–16 |
| Slip dress or camisole | Charmeuse | 16–19 |
| Evening gown overlay | Chiffon | 6–8 |
| Structured bridal gown | Dupioni or Mikado | 23–30 |
| Blouse or top | Crepe de Chine or Habotai | 12–16 |
| Scarf or accessory | Twill or Habotai | 10–16 |
| Lining | Habotai | 8–10 |
| Pillowcases / bedding | Charmeuse | 19–25 |
Other factors to consider:
- Sewing experience: If you're newer to sewing with silk, start with crepe de chine or charmeuse (16+ momme). They're easier to handle than chiffon or organza. Use sharp microtex needles, silk pins, and consider a walking foot.
- Care requirements: Most silk should be hand-washed in cool water or dry-cleaned. Some heavier silks (19+ momme charmeuse) can handle gentle machine washing in a mesh bag.
- Budget: Habotai and lighter silks are the most affordable. Dupioni and heavy charmeuse sit at the premium end. If budget is a concern, consider silk blends that give you the look and drape of silk at a lower price point.
Silk Alternatives Worth Considering
If you love the look and feel of silk but want different properties, consider these alternatives:
- Tencel/Lyocell: Offers a silk-like drape and sheen at a fraction of the cost, and it's machine-washable. One of the most popular sustainable alternatives to silk.
- Modal: Incredibly soft with a subtle luster. Great for slip dresses and garments where you want that silky feel.
- Rayon/Viscose: Mimics silk's drape and is available in a wide range of prints and weights. Very affordable.
- Bamboo: Naturally soft and smooth with a light sheen. Excellent for warm-weather garments.
At KBM Fabrics, we carry all of these alternatives alongside our silk collection — so you can compare hand feel, drape, and weight before committing to your project.
Where to Buy Quality Silk Fabric in Los Angeles
If you're shopping for silk in the LA Fashion District, you want to feel the fabric before you buy. Weight, drape, and sheen can look different on a screen than they do in person.
KBM Fabrics is located at 1732 Maple Ave in Downtown Los Angeles, in the heart of the Fashion District. We carry silk and silk-alternative fabrics for both retail and wholesale customers. Our team can help you pick the right weight and type for your specific project — whether you're sewing your first silk blouse or sourcing yardage for a full collection.
You can also browse our silk and silk-alternative collections online at kbmfabrics.store.
KBM Fabrics is a premium knit and woven textile manufacturer and distributor based in Los Angeles, CA. With over 40 years of experience and in-house knitting capabilities, we serve designers, brands, and makers worldwide. Visit us in the Fashion District or shop online at kbmfabrics.store.