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Authentic African mudcloth pillow cover in natural cream, front view, shown on a wood surface

Ina

From $68.00
Ivory textured pillow cover with a knotted cream center stripe, shown on a white background

Houston

From $68.00
Wheat and ivory striped pillow cover, shown on a white background

Monterey

From $58.00
Oatmeal woven performance pillow cover, shown on a white background

Bilbao

From $53.00
Solid sage green linen pillow cover, shown on a white background

Isla, Sage Linen

From $58.00
Olive green velvet pillow cover, shown on a white background

Ava, Olive Velvet

From $58.00
Cream textured wool pillow cover with a nubby bobble weave, shown on a white background

Montauk

From $88.00
Sage green velvet pillow cover, shown on a white background

Ava, Sage Velvet

From $58.00
Black textured pillow cover with a knotted cream center stripe, shown on a white background

Houston, Black & Cream

From $68.00
Cream New Zealand wool pillow cover with a bold rust center stripe, shown on a white background

Katama, Rust

From $78.00
Indigo and ivory striped pillow cover, shown on a white background

Monterey, Indigo

From $58.00
Ivory handwoven cotton pillow cover with a sepia brown woven stripe, shown on a white background

Astor, Sepia

From $63.00
Cream and navy striped pillow cover, shown on a white background

Ivy

From $53.00
Oatmeal looped wool pillow cover flecked with pale brown, shown on a white background

Baltimore, Crema

From $98.00
Black linen pillow cover with a matte black vegan leather stripe, shown on a white background

Antibes, All Black

From $63.00
Brown velvet pillow cover, shown on a white background

Ava, Bark Velvet

From $58.00
Ivory pillow cover with a black dash pattern, shown on a white background

Nina

From $58.00
Denim blue woven pillow cover with a cream dash-and-block pattern, shown on a white background

Kingston, Denim

From $63.00
Woven bark-brown textured pillow cover, shown on a white background

Stowe

From $63.00
Black boucle textured pillow cover, shown on a white background

Natura, Black Boucle

From $58.00
Cream textured pillow cover, shown on a white background

Sagamore

From $58.00
Solid moss green linen pillow cover, shown on a white background

Isla, Moss Linen

From $58.00
All-black boucle pillow cover topped with a matte faux leather panel, shown on a white background

Indi, All Black, Boucle

From $68.00
Solid ochre linen pillow cover, shown on a white background

Isla, Ochre Linen

From $58.00
Chambray and ivory striped pillow cover, shown on a white background

Monterey, Chambray

From $58.00
Cream wool pillow cover with a flax corded stripe, shown on a white background

Roatan, Flax

From $88.00
Ivory handwoven cotton pillow cover with an asymmetric woven stripe, shown on a white background

Astor

From $63.00
Lagoon blue ribbed velvet pillow cover, shown on a white background

Rhone, Lagoon Velvet

From $68.00
Black handwoven cotton pillow cover with cream woven stripes, shown on a white background

Astor, Black & Cream

From $63.00
Ivory handwoven cotton pillow cover with a sage green woven stripe, shown on a white background

Astor, Sage

From $63.00
Onyx and ivory textured pillow cover, shown on a white background

Katonah, Onyx and Ivory

From $53.00
Cream wool lumbar pillow cover with a sage corded stripe, shown on a white background

Roatan, Sage

From $88.00
Blue-grey velvet pillow cover, front view

Ava, Mist Velvet

From $58.00
Beige pillow cover with horizontal terra cotta block stripes, shown on a white background

Imogene

From $58.00
Brown wool-blend pillow cover with fine tan pinstripes, shown on a white background

Andover in Bark

From $63.00
Cream New Zealand wool pillow cover with a bold black center stripe, shown on a white background

Katama, Black

From $78.00
Black textured pillow cover with a dashed white accent, shown on a white background

Kittery, Black

From $63.00
Olive green wool-blend pillow cover with fine cream pinstripes, shown on a white background

Andover in Moss

From $63.00
Black linen pillow cover with a bronze vegan leather stripe, shown on a white background

Antibes, Bronze

From $63.00
Striped textured pillow cover in sage, olive, and rust, with braided rope and looped trim, shown on a white background

Crosby

From $63.00
Black linen pillow cover with a bourbon vegan leather stripe, shown on a white background

Antibes, Bourbon

From $63.00
Black pillow cover with an ivory dash pattern, shown on a white background

Nina, Black and Ivory

From $58.00
Black and ivory striped pillow cover, shown on a white background

Monterey, Black

From $58.00
Cherrywood brown wool pillow cover with knotted bobble texture, shown on a white background

Islip, Cherrywood

From $58.00
Indigo textured pillow cover with a slubby ivory-toned weave, shown on a white background

Katonah, Indigo

From $53.00
Ivory looped wool pillow cover flecked with grey and charcoal, with a chunky dimensional texture, shown on a white background

Baltimore, Marble

From $98.00

18x18 Pillow Covers for Sofas, Chairs and Beds

Our handmade 18x18 pillow covers include solids, stripes, graphic patterns and richly textured designs in linen, cotton, velvet, wool and other textiles. With so many different materials and patterns to choose from, this square size is easy to work into both simple and more layered pillow arrangements.

Use 18x18 throw pillow covers in pairs on a sofa, mix different designs within a related palette or bring in a contrasting pattern to break up larger solid pillows. They also work well individually on accent chairs and smaller seating.

Styling 18x18 Throw Pillow Covers

In a layered arrangement, 18x18 pillows can sit in front of 20x20, 22x22 or 24x24 squares, adding another scale without requiring every pillow to match. Try repeating a color from the larger pillows while changing the pattern or texture, or use an 18x18 pillow to introduce a new accent color.

For a full, finished fit, pair our 18x18 pillow covers with our 20x20 pillow inserts. The slightly larger insert fills the corners of the cover and gives the pillow a fuller shape.