White Optic Muslin Cotton Wideback Fabric Per Yard is the bright counterpart to natural muslin — bleached and optically brightened to the cleanest possible white, the cost-effective wide backing for modern and light-palette quilts.
Product Details
- Color: Optically brightened pure white — the brightest muslin available
- Fabric: 100% cotton muslin, wide backing format — check listing for current bolt width; ~3–4 yards backs a queen
- Shrinkage: 2–4% first wash — pre-wash for accurate backing dimensions
- Pairs with: Bleached battings (Linda's Choice, Pellon White with Scrim) for a bright sandwich top to bottom
- Best behind: White-background moderns, white-on-white designs, light pastels
Frequently Asked Questions
- Optic White or Natural muslin?
- Purely the front's temperature — optic white behind bright modern and white-palette quilts; natural cream behind traditional and reproduction work. A cream back under a bright white front reads dingy at the binding.
- Why do studios stock it as the value white backing?
- It delivers a clean bright reverse at muslin pricing — the recommendation when a client wants white on the back without paying Bella or Grunge wideback rates.
- What bobbin on optic white?
- 401 Snow So Fine! or 10000 White Glide — the optically bright ground shows any warm-toned thread, so match brightness with brightness.
- Why bleached batting underneath?
- Under a bright white top and back, a cream batting shadows both directions — bleached batting keeps the whole sandwich reading one clean white.
- How does quilting show on it?
- Maximally — bright white is the least forgiving and most rewarding backing for stitch definition; tension should be dialed before running a client quilt over it.

