If you’ve purchased an oversized mattress from The Big Mattress Co. — whether it’s the Alaskan King, Family Bed, or Vermont King — you already know what it feels like to sleep without compromise. These massive beds offer a level of space, comfort, and presence that standard sizes simply can’t match.
But once your mattress arrives, an unexpected challenge appears: finding high-quality, properly sized bedding to match.
The Big Mattress Co.: Oversized Mattresses in Two Series
The Big Mattress Co. offers two main collections: the Classic Series and the Premier Series, both designed around exceptionally large dimensions. Here’s a quick look at their sizes:
Classic Series (12″ thick)
- Wyoming King: 84″ x 84″
- Texas King: 80″ x 98″
- Vermont King: 96″ x 96″
- Alaskan King: 108″ x 108″
- Family Bed: 120″ x 80″
- Family Bed XL: 144″ x 84″
Premier Series (13″ thick)
These offer the same dimensions as above, with upgraded internal comfort layers and a slightly deeper profile.
While these oversized mattresses bring unmatched sleep comfort, they also create a new problem: standard bedding doesn’t fit — and luxury silk bedding is nearly impossible to find in these sizes.
The Gap Between Luxury Sleep and Available Bedding
Silk bedding is prized for its softness, breathability, and skin-friendly properties. It’s the natural pairing for a high-end mattress. But almost all silk bedding retailers stop at California King. That leaves oversized mattress owners struggling with fitted sheets that won’t stay put, flat sheets that don’t cover the surface, and duvets that fall short — literally.
ElleSilk: Custom Silk Bedding for Oversized Mattresses
At ElleSilk, we specialize in custom-made silk bedding tailored to oversized beds — including every size offered by The Big Mattress Co.
We work with 100% long-strand mulberry silk in 22 momme and 25 momme weights, offering a complete range of products designed to fit perfectly and feel exquisite.
Silk Flat Sheets — 22mm and 25mm
Our oversized silk flat sheets are available in custom dimensions to drape beautifully over even the largest beds. Seamless, smooth, and breathable, they bring elegance and comfort together.
Silk Fitted Sheets — Deep Pocket, Snug Fit
- Made with full elastic around all sides for a secure fit.
- Multiple pocket depths available:
- 14–16 inches (recommended for 12″ and 13″ mattresses to ensure a snug and stable fit).
- Up to 22 inches available for custom extra-deep needs.
- 14–16 inches (recommended for 12″ and 13″ mattresses to ensure a snug and stable fit).
- Tailored to exactly match each Big Mattress Co. size.
Silk Duvet Covers — 22mm and 25mm
Our oversized silk duvet covers are custom-made to match any Big Mattress Co. mattress width. Choose between:
- Zipper closure for a modern, clean finish.
- Button closure for a traditional, elegant look.
Expertly finished, they provide the perfect pairing for our silk comforters or your own oversized insert.
Silk-Filled Comforters — Year-Round Comfort
- Filled with 100% long-strand mulberry silk.
- Available in a range of GSM weights to match your seasonal preferences.
- Light yet warm, never bulky — ideal for oversized beds that demand volume without heaviness.
Sleep as Big as You Dream
If you’ve invested in an oversized mattress, don’t settle for compromised bedding. At ElleSilk, we make silk sheets, duvet covers, and comforters designed to match not just the size of your bed, but the quality of your sleep.
Custom dimensions. Impeccable materials. Unmatched comfort.
Whether you’re outfitting a Wyoming King, a Family Bed XL, or an Alaskan King, we’re here to ensure that your bedding is just as luxurious — and just as tailored — as your mattress.