Blank Cotton Throw Pillow Covers 18x18 — Wholesale Pillow Cases, Bulk Blanks
The Most Popular Size — Blank 18×18 Cotton Twill Pillow Covers
The 18×18 is the standard throw pillow size — it's what most pillow inserts are made for, what most customers expect, and what sells best on Etsy, at craft fairs, and in retail. Our blank 18×18 pillow covers and pillow cases are 100% cotton twill with a hidden zipper, no minimum order, and volume pricing down to $5.00 each. Ready to decorate or sell as-is.
Cotton twill — not canvas. The difference matters: softer hand, tighter weave, cleaner decoration results. Every pillow case ships blank, off-white, ready for your process.
Four Sizes — Same Cotton Twill, Same Hidden Zipper
Same cotton twill, same hidden zipper, same volume pricing tiers across all four sizes. Mix and match in a single order — quantity from all sizes counts toward your volume tier.
Blank Pillow Covers Built for Your Production Process
The 18×18 is the industry standard for custom pillow production — most decoration equipment, hoop frames, and press platens are sized for it. Cotton twill gives you a flatter, more consistent surface than canvas for cleaner ink and vinyl results. Don't want to decorate in-house? We print for you.
Built for Businesses That Decorate, Personalize & Resell
What You're Ordering
Why Wholesale Buyers Choose Twill Over Canvas
The blank you choose affects how your decoration looks, how your customers feel about the finished product, and how quickly you can move through a production run. Cotton twill outperforms canvas blanks on every metric that matters for decoration businesses:
Commercial-Grade Washability
Cotton twill holds up through repeated machine washing — including commercial cycles for hospitality buyers. Decorated covers maintain their finish through normal laundering when properly heat-set or cured.
Common Questions from Wholesale Buyers
Is there a minimum order quantity?
These are wholesale-priced with no minimum order. Buy one cover or 96+. Volume tiers apply automatically at checkout — $9.00 × 1, $8.00 × 12, $7.00 × 24, $6.00 × 48, $5.00 × 96. No account required, no application process.
Can I mix sizes in one order to hit a volume tier?
Yes — you can order multiple sizes in one order. Each size has its own volume pricing tier, so quantity per size determines the per-unit price for that size. The 18×18 tiers are $9.00 × 1, $8.00 × 12, $7.00 × 24, $6.00 × 48, $5.00 × 96.
What size pillow insert fits an 18×18 pillow cover or pillow case?
An 18×18 insert fits precisely. For a fuller, plumper look — which most customers prefer — use a 20×20 insert. The overstuffed look photographs better and feels more premium. Standard inserts are widely available at IKEA, Target, and Amazon, which matters when advising your own customers.
What's the difference between cotton twill and cotton canvas?
Twill is a tighter, softer weave with a diagonal rib structure. Canvas is a plain, heavier weave — durable but stiffer and coarser. For pillow covers meant to be decorated and sold, twill drapes better on a pillow form, feels more premium to the end customer, and gives cleaner results for embroidery, HTV, and printing.
Can you print a design on these for us?
Yes. We offer in-house custom printing on pillow covers — including one-sided and two-sided options. Visit our Custom Pillow Printing page for details. For large print runs, contact us directly for a quote.
Do these work for sublimation printing?
Sublimation bonds permanently to polyester — it won't produce lasting color on 100% cotton without a polyester coating spray applied first. For screen printing, DTG, HTV, and embroidery, these cotton twill covers are an excellent substrate.
How fast do orders ship?
In-stock orders ship in 1 business day from our California warehouse. Free shipping on orders over $200 to the continental US. For large pallet orders, contact us for freight options.
Do you offer net 30 or invoicing terms?
We are prepay only — no net 30 terms. Payment is required at checkout. We accept all major credit cards and Shop Pay installments for larger orders.