Red plaid outdoor pillows add a seasonal pattern to porch chairs, patio sofas, and other seating. For removable 18-by-18-inch covers, the RABUSOFA set is best for shoppers seeking a waterproof option, while Pyonic is a better fit for buyers who want a double-sided plaid design. The Blazing Needles pillows are filled and ready to use, and the HOME sets offer different choices for quantity and color. Check each listing’s size and care notes before buying.
| Product | Best For | Format |
|---|---|---|
| RABUSOFA Christmas Pillow Covers | Waterproof cover set | Two 18-by-18-inch covers |
| Pyonic Christmas Plaid Covers | Double-sided pattern | 18-by-18-inch covers |
| HOME Red Tartan Covers | Simple two-cover set | Two 18-by-18-inch covers |
| Blazing Needles Outdoor Pillows | Filled accent pillows | Two 11-by-19-inch pillows |
| HOME Buffalo Check Covers | Four-cover burgundy set | Four 18-by-18-inch covers |
RABUSOFA Waterproof Tartan Covers

These two 18-by-18-inch covers feature a Scottish tartan plaid pattern intended for indoor or outdoor décor. The listing describes the fabric as waterproof and identifies polyester and waterproof linen in its material details. It also notes that the pattern appears on the front only, leaving the back unprinted.
Best for: Buyers who want a coordinated pair of plaid covers and prioritize water resistance. The front-only print can work well when the pillows are arranged with the patterned side facing outward. The listing says the covers are easy to stuff with inserts.
Consider: Pillow inserts are not listed as included, and the back does not have the plaid print. Confirm your insert size before ordering.
Pyonic Double-Sided Plaid Covers

Pyonic’s 18-by-18-inch covers use a thick, textured canvas material and have red plaid printed on both sides. The product description says the canvas is designed to resist splashes and stains and is wear-resistant. Its double-sided pattern offers a consistent look when pillows shift or are viewed from different angles.
Best for: Shoppers who want plaid visible on both faces and a textured cover for indoor or outdoor seating. The listing also points to households with pets or children as a potential fit, based on its description of the material as durable.
Consider: The listing specifically says not to leave the pillowcase in a rainstorm. Water resistance should not be treated as permission for prolonged exposure to heavy rain.
HOME Red Tartan Cover Set

This set includes two red tartan plaid covers measuring 18 by 18 inches. The listing identifies polyester as the material and states that inserts are not included. Its care directions recommend washing separately in cold water by hand or on a gentle machine cycle, without bleach; tumble drying is specified, and ironing is not recommended.
Best for: Buyers who need a straightforward pair of red plaid covers and are comfortable supplying their own inserts. The standard square size may suit shoppers already using 18-inch pillow inserts.
Consider: The product information does not describe these covers as waterproof. Choose another option if water resistance is a priority, and follow the stated washing instructions.
Blazing Needles Filled Outdoor Pillows

Unlike the cover-only options, this two-count set is described as filled with soft, blown polyester. Each pillow measures 11 by 19 inches, making it a narrower accent shape than an 18-by-18-inch cushion. The listing also states that the pillows are sewn and finished in the USA and have quality construction for lasting comfort.
Best for: Buyers who want complete pillows rather than separate covers and inserts. The rectangular size can add shape variety to a seating arrangement alongside square cushions.
Consider: These pillows are substantially smaller and differently shaped than the 18-inch square options. The supplied details do not specify a waterproof fabric, so do not assume they are suitable for leaving outdoors in wet weather.
HOME Burgundy Buffalo Check Covers

This four-piece set includes 18-by-18-inch covers made from 100% polyester. The color is described as wine red or burgundy, closer to cranberry than bright Christmas red. Inserts or fillers are not included; the listing says 18-by-18-inch or 20-by-20-inch inserts can be used.
Best for: Buyers who need four matching covers and prefer a darker red buffalo-check look. The larger set can coordinate multiple seats or create a consistent pattern across a sofa.
Consider: The burgundy shade is not a bright Christmas red, so check the color description carefully if you want a vivid seasonal tone. You will need to purchase inserts separately.
Buying Guide: How To Choose Red Plaid Outdoor Pillows
Do you need covers or filled pillows?
Cover-only sets let you reuse inserts and change the look seasonally, but the listed RABUSOFA, Pyonic, and HOME cover options do not include inserts. The Blazing Needles set is filled, so it is the clearest choice for buyers who want complete pillows. Compare dimensions too: most options are square, while Blazing Needles measures 11 by 19 inches.
How much weather resistance do you need?
Read the fabric and care details rather than relying on the word “outdoor” in a product name. RABUSOFA is described as waterproof, and Pyonic describes its canvas as splash- and stain-resistant while warning against rainstorms. The other product details do not establish waterproof performance. Store pillows in a protected place when conditions call for it.
Which red plaid style fits your space?
Tartan and buffalo check are both plaid, but their appearance differs. Consider whether you want a classic Scottish tartan, a farmhouse-style check, or a darker burgundy color. Also check whether the design is printed on one side or both, since that affects how the pillow looks when it turns.
What size insert should you buy?
For 18-by-18-inch covers, check the manufacturer’s insert guidance and the size of your existing cushions. The burgundy HOME listing says 18-by-18-inch or 20-by-20-inch inserts are acceptable. Do not assume that every cover has the same fit; confirm details on the specific product listing.
Frequently Asked Questions
Are pillow inserts included with the 18-by-18-inch covers?
The listed cover sets are described as covers, and the HOME listings explicitly say inserts are not included. Check the selected listing before purchasing.
Which option has plaid on both sides?
The Pyonic covers are described as having a double-sided red plaid design. RABUSOFA says its pattern is on the front only.
Which product is filled and ready to use?
The Blazing Needles set is described as filled with soft, blown polyester. It includes two 11-by-19-inch pillows.
Are these pillows suitable for heavy rain?
The product details do not support treating every option as rainproof. Pyonic specifically cautions against leaving its cover in a rainstorm.
Is the four-cover HOME set bright red?
No. Its listing describes the color as wine red or burgundy, closer to a darker cranberry shade than Christmas red.