COS Raincoats Resale Value

COS raincoats: price by condition

Seller-declared grades, sterling with an approximate US dollar equivalent at £1 ≈ $1.33 (July 2026). What each grade means.

What holds its value across COS

• Oversized wool and wool-blend coats, which are the label’s signature and the thing buyers search it for by name
• Archive and limited-edition pieces, which are produced in small runs and are the only part of the range with a collectors’ element
• Plain, structured tailoring in neutral colours, which dates far more slowly than anything printed and stays saleable for years
• Heavier knitwear in merino and wool blends, which holds its shape where the cheaper high-street equivalents do not

What pulls COS resale value down

• Pilled knitwear, which is the commonest fault and shows immediately against the plain colours the label favours
• Faded blacks and washed-out greys, which are most of the range and where fading is most obvious
• Anything with a broken or replaced signature button or fastening, since the hardware is deliberately minimal and any substitute shows
• Basic jersey pieces, which are cheap enough new that a used one rarely justifies the postage on its own

Identifying and dating yours

1. The neck label reads COS rather than any sub-line, and the care label carries a product code buyers can search to confirm the season
2. COS sizing runs large and is cut deliberately oversized, so give flat measurements — buyers who have not worn the label before consistently order wrong
3. Photograph the shoulder seams and the inside of the coat, because the construction is most of why somebody chooses this label secondhand

What lifts any raincoat, whatever the label

Waterproof coats fail invisibly: the fabric looks fine long after the coating that made it waterproof has broken down.

• Recognised technical brands with named membranes
• Taped seams still fully bonded inside
• Working two-way and pit zips
• Durable water repellent still beading

And what pulls one down

• Delaminated coating flaking off the inner face
• Seam tape lifting at the shoulders
• Wetting out, where the face fabric soaks rather than beads
• Unbranded raincoats, which sell for very little

Working out what yours is worth

1. Turn it inside out and check the seam tape is fully bonded
2. Splash water on the shoulders and see whether it beads
3. Note the membrane name from the label

What to state in the listing

• Chest and length measured flat, plus the label size
• Whether it is waterproof, showerproof, or a shower-resistant fashion coat
• Whether the seams are taped, and whether it is lined
• Any peeling of the inner coating, which is the usual end-of-life fault

Brand, waterproof rating and size: “Rains Waterproof Raincoat, Size M, Taped Seams”. Named outdoor brands carry real value. If it has a millimetre hydrostatic head rating on the label, quote it — buyers who care about staying dry search for exactly that.

Preparing and photographing it

1. Run water over a sleeve and watch. If it soaks in rather than beading, the coating has gone and the coat should be described as showerproof at best.
2. Check the taped seams inside for lifting, which is where waterproof coats fail first.
3. Test the zip and any storm flap, and check the hood adjusters and cuff tabs are all present.

1. The coat on a hanger, front, whole
2. The taped seams inside, close up
3. The hood and cuffs, showing adjusters
4. The care label with size and fabric, plus any peeling, stain or worn area

When it sells best, and handing it over

Lifts in autumn and again in spring. Technical outdoor brands sell year round; fashion raincoats are seasonal and compete on style.

Light and packs small, so postage is cheap. Fold rather than compress anything with a membrane, and mention it has been washed with a technical wash if you have done so.

What buyers ask

Does COS clothing hold its value?

Reasonably, and better than most of the high street, because the designs are plain enough not to date. Coats and tailoring do best; plain jersey basics are barely worth listing on their own.

What size should I list a COS coat as?

Give the label size and the flat measurements together. COS is cut oversized and the label size alone misleads more buyers on this brand than on almost any other.

How much is a COS raincoat worth?

Roughly £15 to £60 depending on condition, against £15 to £60 for raincoats generally. The identification points above are what move a listing to the top of that range.

What the fees would take elsewhere

At the mid-range £37 for a COS raincoat, against what the commission marketplaces would deduct:

Seller-side rates verified 26 Jul 2026, percentages only — the per-order and processing charges those platforms add are excluded, so the real gap is wider.

Listing is free and there is no commission — read how to sell a raincoat for the title, handover and timing, or the general raincoat value guide if yours is not a COS.

See also: all COS value guides · value guides by brand · buying a raincoat · Clothing · condition grades.