

Avant No.21 Upholstery Fabric
A vibrant expression of abstract form, Avant No.21 Upholstery Fabric is a showstopping choice for design-forward interiors. Featuring bold geometric shapes—circles, triangles, rectangles, and spikes—this pink upholstery fabric draws on cubist principles with a playful, architectural energy. The vertical arrangement creates structure, while the mix of soft pinks and charcoal against a neutral ground delivers clarity and punch in equal measure.
Printed on our durable linen-blend basecloth, Avant No.21 is as robust as it is artistic—ideal for statement seating, gallery-style rooms, or creative contract interiors. Pair it with other expressive pieces from our abstract upholstery fabrics collection, or explore our full pink upholstery fabric options for tone-on-tone styling. Need something even broader? Our all upholstery fabrics page features every design in one place. And if life gets messy, our expert advice on how to remove stubborn stains from upholstery fabrics has you covered.
Product Specification
Exempt fabric Non-FR must be used with a schedule 3 (FR) interlinear or if suitable receive FR treatment to conform to BS5852 Part 1 Source 0 (Cigarette) and 1 (Match)
Product Testing
At Saint & Poet we aim to ensure the highest quality. To ensure this our product has been subject to appropriate upholstery testing, to which you can view the results below.
- Colour Fastness To Rubbing - Grade B (General Contract Grade)
- Colour Fastness To Light - Grade B (General Contract Grade)
- Resistance to Tearing - Grade A
- Piling Resistance - Grade A
These results mean all of our product is appropriate for Heavy Domestic use and General Contract purposes.
Shipping & Delivery
At Saint & Poet, we strive to make your shopping experience as seamless and enjoyable as possible. We offer free shipping for all UK orders. International orders are subject to a shipping fee that is shown at checkout. Please note that all import duties are subject to the specific countries laws and are your responsibility. We use only the best packaging materials to ensure your fabrics arrive in a perfect condition.Please note there is a 14 working day lead time on any treated orders. If you have any questions about our shipping methods or costs, please don't hesitate to contact us.
Returns & Refund Policy
At Saint & Poet we want you to be completely satisfied with your purchase from. We take great effort to ensure the products we sell are represented as accurately as possible on screen through multiple images. However, colours on screens can vary. This is due to computer screens generating colour through RGB, comapred to our digital printers which print with CMYK. This combined with different contrast and brightness settings can make the fabric appear more muted. This is why we advise you to order a sample prior to ordering.
Cut fabrics which are cut and specifically produced to your requirements are unfortunately non refundable.
Returns cannot be accepted for fabrics (unless faulty) as they have been cut to your order requirements, therefore we strongly advise that you use the sampling service before purchasing fabric so that you can be sure that the fabric is the correct shade. Please note that cut fabrics are non-refundable unless there is a defect or error on our part.s.
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