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Navy linen-look trapezoid window seat cushion with ivory piping and matching pillow in a bay flanked by dark wood bookshelvesSave
  1. Matching lumbar pillow

    One pillow in the seat fabric leans where your back would rest.

  2. Open book

    A single prop that says what this seat is for.

  3. Ivory piping

    Lifts the navy so it doesn't sink between the dark shelves.

  4. Walnut bookshelves

    Navy is dark enough to sit with the leather-bound spines.

  5. Herringbone floor

    Pale oak keeps the corner from feeling heavy.

Plate Navy trapezoid window seat between home library bookshelves

A home-library bay with a navy seat, a matching piped pillow and an open book waiting.

A Reading by RosaWindow Seat Cushions

A navy trapezoid window seat cushion, put through a family's daily life

Kids climb it, the cat claims it, the sun finds it every afternoon. A navy bay seat with ivory piping, tested by daily life.

Read by

The Porch Keeper of SavannahPublished 4 min read

The quick answer

A navy trapezoid window seat cushion is a forgiving choice for a family reading bay: the dark linen-look weave hides everyday marks, and ivory piping keeps it from sinking between dark shelves. Expect the pale piping to show wear first. Because a trapezoid can't be turned end for end, manage sun with the curtain.

Five pins in the library bay

Five pins, from the matching lumbar pillow to the pale herringbone floor.

The numbers match the pins on the plate.

  1. Matching lumbar pillowOne pillow in the seat fabric leans where your back would rest.
  2. Open bookA single prop that says what this seat is for.
  3. Ivory pipingLifts the navy so it doesn't sink between the dark shelves.
  4. Walnut bookshelvesNavy is dark enough to sit with the leather-bound spines.
  5. Herringbone floorPale oak keeps the corner from feeling heavy.

Reading the bay

A home library, a bay window, walnut bookshelves on both sides, herringbone oak underfoot. Cool daylight, quiet as a Sunday. In the bay, a navy trapezoid cushion with ivory piping and one matching lumbar pillow.

Navy belongs between walnut shelves: dark enough to sit with the leather spines, while the ivory piping keeps the seat from sinking into the shelving. The angled ends follow the bay, so no gap waits to swallow a bookmark.

The props are few. One open hardback says what the seat is for. One lumbar pillow in the seat fabric, piped the same way, leans where the angled side meets the back, right where your back lands. White paneling, a pale floor and a cream rug keep the corner light. Copy that one-pillow trick, neighbor.

For the shape, try the bay window calculator; for the sun, the fading guide. More in window seat cushions and linen-look fabrics. Who reaches your window seat first, the kids or the dog?

The daily-life test, line by line

  • Kids: navy forgives small hands better than a pale seat, though the ivory piping will show a mark first.
  • Pets: the corner by the lumbar pillow is where a cat will settle. A pillow is easier to wash than a seat, so let it take the fur.
  • Spills: a dark weave hides a tea ring better than oatmeal does, but blot at once rather than rub.
  • Sun: a bay takes light from more than one side, and a trapezoid can't be turned end for end like a rectangle. Draw the curtain on the brightest afternoons.
A real project

Two benches, a quarter inch, and samples first

A buyer in the US wanted two window bench cushions in oatmeal linen: 17.75 x 59 x 3 in (45 x 150 x 8 cm) and 17.75 x 35 x 3 in (45 x 89 x 8 cm), and asked for a formal quote before ordering samples.

The workshop matched them to its 18 x 59 in and 18 x 36 in options, a quarter inch deeper and, on the short one, an inch longer, and pointed to the fabric sample option on the same listing.

Rounding up to a standard size can save a custom charge. Kids and dogs are the real quality control, but the tape measure comes first: a quarter inch is nothing on a porch bench and everything between two walls.

Rounding a 17.75 in window seat up to an 18 in standard size can save a custom charge, but only if that extra quarter inch still fits between the walls.

Rosa
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The navy seat, cataloged

ShapeTrapezoid window seat cushion, ends cut to the bay
FabricNavy linen-look weave
PipingIvory contrast piping
PillowOne lumbar in the seat fabric, piped to match
Odd shapesSend every side length and a photo of the space
SamplesOrder through the fabric sample option first

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Have it made

Have this made — ask Rosa’s workshop

Swings sway, rockers rock, dogs circle three times. Tell the workshop what your seat goes through, and they will plan for it. — Rosa

Leave your details and the workshop will call you to confirm measurements, fabric, foam and piping. No prices, dates or payment on this page: it is a request, not an order.

Fabric · Foam · Pipingwhat the workshop will confirm with you

Fabric
Navy linen-look weave
Foam
The core: its density and thickness set the feel.
Piping
Ivory contrast piping
Only for this request: no marketing calls or texts. Outside the US, add the country code.
In inches: length × depth × thickness, plus any angles or cut corners.

* Required. A member of the workshop team will call you to talk it through; nothing is charged and nothing is made until you have agreed on every detail with them.

We use these details only to answer this request and make your cushion: your name and contact details, the cushion details and photos you send, the page you came from and the ad or link that brought you, if any. The workshop that makes the cushions receives them. We don't sell them or share them for advertising, and we delete requests after 24 months. Privacy notice for requests.

Nothing is made or charged until you approve the details.

Want to pick the shape and add photos? Use the full quote form

Buyer questions: long nooks, odd shapes, L-shapes

  1. A common question

    My nook is almost 200 inches long. Can the cushion be one piece?

    The workshop's answer

    Very long cushions are made in pieces. A 32.5 x 197 in nook cushion in beige velvet with black piping was made in 3 pieces, and a 100 in (254 cm) back cushion could be split in two.

  2. A common question

    Can you quote one rectangular cushion and one odd-shaped trapezoid cushion in houndstooth?

    The workshop's answer

    Yes, both were quoted, made with the workshop's best fabric and foam, with about 10 days of processing. For the odd shape, the workshop asked for every side length and a photo of the space.

  3. A common question

    Can you quote an L-shaped outdoor couch set, 84 x 84 inches and 28 inches deep, with and without back cushions?

    The workshop's answer

    Yes. At the standard 4 in height, the two seat cushions forming the L were quoted first, then the set again with back cushions added, so the two could be compared.

Questions buyers ask next

Is navy a practical window seat color with kids and pets?

Navy hides everyday marks better than pale linen-look shades, so it forgives a family reading seat. Ivory contrast piping shows marks first; spot clean the front edge before anything else.

Why add a lumbar pillow to a window seat?

A window seat has no built-in back. One lumbar pillow in the seat fabric, leaned into the corner where the angled side meets the back wall, gives support for reading without crowding the seat.

Is it worth rounding window seat measurements to a standard size?

It can save a custom charge when the nearest standard size is a fraction away. Two cushions 17.75 in deep were matched to 18 in options, a quarter inch more. Between two walls, check that extra fraction first.

Porch light's on — Rosa

More photographs to read

Top-down view of an oatmeal trapezoid window seat cushion fitted into a three-sided bay above pine floorboardsSave
From above, the trapezoid template is clear: a long front edge, a shorter back and two angled ends following the bay.
Eggplant purple velvet seat cushion with off-white piping, stepped around a bookcase in a charcoal-paneled home library nookSave
In a dark-painted library corner, eggplant velvet with bright piping follows the step of a built-in bookcase.
Antique gold basket-weave window bench cushion with chocolate piping, notched around a plaster pier in a home officeSave
In a home office, an antique gold cushion wraps a plaster pier so the window bench works as one long seat.
Olive gold velvet trapezoid window seat cushion with brown piping in a dining bay beside a teak table and chairsSave
A bay seat that doubles as dining seating, in olive gold velvet with a brown welt to match the teak furniture.
Chocolate brown box cushion on a white cubby storage bench with bouclé pillows, tartan throw and wicker basketSave
A deep chocolate seat on a white cubby bench, softened by cream bouclé and knit pillows and a beige tartan throw against shiplap.
Charcoal gray window seat cushion with pale blue piping on a white bench, cream knit pillow and gray herringbone throwSave
A cool, pared-back window seat: charcoal box cushion, a pale blue outline, one cream pillow and a folded herringbone throw.