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Sedaine
Section: Série 05, batch of 70.
Bias Skirt Long, hung from a brass rail against limestone plaster so the drape reads.
Three swatches of cloth photographed against a bright window, showing the opaque, semi-sheer and sheer steps side by side.

Opacity reference: the three-step scale, shot backlit

Série 05released 19 August 2025

Bias Skirt Long

A long bias skirt with the seated hem drop measured on both wearers, since bias length changes when you sit.

Batch ledger

Made in this batch
70
Sold
58
Left
12
Restock
No restock planned

We do not plan to cut this piece again in this colour. If that changes, the label changes first and the change is published on Our series. The figure left is the batch minus what has been sold; it is not a separate number we can adjust.

€145

VAT included. Delivery calculated at checkout, and included on orders over €150 within mainland France.

Choose a size

12 of 70 left in this batch

Opacity and lining

Opacity
OpaqueNothing underneath is visible in direct daylight.
Lining
Unlined
Cloth weight
138 g/m²

14 days to withdraw · two legal guarantees · delivery and fulfilment

Not sure which size? Send us your measurements and we will tell you which one we would cut for you.

How it is made

Four bias panels with an invisible zip at the side and a narrow rolled hem. There is no lining; the weight is what carries the opacity rating.

Fit notes

This piece was tried on by 2 people whose measurements differ materially. Verdicts come from a fixed set of three, so a note can only describe how the garment sat, never the person wearing it.

Fit notes for Bias Skirt Long: measurements and verdicts recorded by each wearer.
RecordedWearer CWearer D
Size worn4036
Height158 cm171 cm
Bust91 cm82 cm
Waist75 cm64 cm
Hip101 cm90 cm
ShoulderTrue to measureTrue to measure
Through the bustTrue to measureTrue to measure
Through the waistTrue to measureRelaxed
Sleeve lengthTrue to measureTrue to measure
Body lengthTrue to measureRelaxed
Hem drop, seated71 cm78 cm

Close means the garment sat against the body at that point. True to measure means it matched the flat measurement. Relaxed means it stood away from the body. Hem drop when seated and overhead reach are measured, not estimated.

Measurements

Garment measured flat and doubled where relevant, in centimetres, EU sizing. Every figure carries a tolerance of plus or minus 1 cm, because cloth is cut in stacks and no two pieces are identical.

Flat measurements for Bias Skirt Long, in centimetres, with a tolerance of plus or minus 1 centimetre.
EU sizeWaistHipLength
3464 cm96 cm90 cm
3668 cm100 cm91 cm
3872 cm104 cm92 cm
4076 cm108 cm93 cm
4280 cm112 cm94 cm
4484 cm116 cm95 cm

How we measure, and how to measure yourself

Cloth, care and origin

How this cloth behaves

  • Cut on the bias, so the hem drops unevenly by up to 2 cm in the first days. It is levelled once at the finish and will settle again.
  • The satin face shows seat marks that hang out overnight.
Fibre composition
58% viscose, 42% cupro.
Weight
138 g/m²
Care
Dry clean, solvent P. Do not wash. Do not bleach. Do not tumble dry. Iron cool on the reverse.
Designed in
Paris 11e, France
Made in
Italy

Sorting and producer responsibility

This garment falls under the French extended producer responsibility scheme for textiles, household linen and footwear, run by Refashion (textile, household linen and footwear). Every piece is sorted separately from household waste.

Sorting instruction
This garment is to be sorted. Take it to a textile collection point, whatever its condition, wearable or not. Clean and dry, tied in a closed bag.
Producer scheme
Refashion (textile, household linen and footwear)
Unique identifier
Registration with ADEME is in progress. The identifier will be published here once issued, and we do not display a number before then.
Environmental notes
Fibre composition, weight per square metre and country of manufacture are listed on every piece. Nothing here is described as biodegradable, compostable or climate neutral.

Full sorting and recycling information