The best place to sell women's clothes online in the UK

Knitwear is one of the steadiest categories in women's resale, and the value is almost entirely in the fibre. Cashmere, merino, lambswool, alpaca and good cotton knits all sell reliably. Acrylic-heavy jumpers from fast fashion ranges rarely cover the cost of postage, however nice they look on the hanger.

Buyers searching for women clothes sweaters tend to filter by composition before they look at the brand, so photograph the care label clearly and put the fibre in your title: “Cashmere crew neck, size 12” will outperform a title that only gives the label. Names that sell well in the UK include Toast, Me+Em, Jigsaw, Brora, Johnstons of Elgin, Hush, Boden, & Other Stories, Uniqlo cashmere and M&S Autograph.

Condition is judged on three things: pilling under the arms and along the sides, stretched cuffs and hems, and moth damage. Hold every jumper up to a window before you photograph it, because a small moth hole is almost invisible folded and obvious in daylight. A fabric shaver takes minutes and can add a genuine few pounds to the final price.

Photograph knitwear flat rather than on a hanger, which stretches the shoulders and makes the garment look longer than it is. Give the chest measurement from armpit to armpit and the length from shoulder to hem, and say whether the fit is cropped, relaxed or oversized, since a size 10 in an oversized cut is a very different jumper from a fitted one.

The UK has one of the largest markets for South Asian fashion outside South Asia, and kurti women clothes are a quietly strong resale category. Many buyers want an outfit for a single celebration, a Mehndi or a family visit, and would rather buy a lightly worn piece from a known label than pay full price for something they will wear twice.

Labels with strong secondhand demand include Khaadi, Sapphire, Maria B, Gul Ahmed, Limelight, Alkaram, Biba, W, Global Desi and Fabindia, alongside boutique and designer pieces. Formal and embroidered kurtis, chiffon and organza sets and bridal-adjacent outfits reach the highest prices, while plain everyday kurtis sell steadily in volume, particularly cotton lawn in spring and summer.

Always state exactly what is included. A three-piece suit with the kameez, trousers and dupatta will sell far faster than the same kurti on its own, and a buyer who expects a dupatta and does not receive one will open a dispute. Say whether the outfit is stitched or unstitched, and if it has been tailored, give the finished measurements rather than the original size.

Timing follows the festival calendar rather than the high street. Eid moves roughly eleven days earlier each year, so check the dates and list three to four weeks ahead. Diwali falls in October or November, and summer brings wedding season. Photograph embroidery and embellishment close up, note any loose threadwork or missing stones, and mention the fabric: lawn, cotton, chiffon, georgette, silk or velvet.

Cotton is the backbone of most women's wardrobes and the highest-volume category you are likely to list. Shirts, broderie anglaise blouses, jersey tops, poplin dresses, dungarees and cotton trousers are bought week in, week out. Individually the prices are modest, which is exactly why zero listing fees matter here: an £8 top costs you nothing to leave live for as long as it takes.

Shoppers looking for women clothes cotton often care about breathability, easy washing and natural fibres, and many filter specifically for organic cotton. If a piece is organic or GOTS certified, say so in the title. Brands that resell well include Seasalt Cornwall, Boden, White Stuff, Toast, Kitri, Arket, COS, Hush and Nobody's Child.

Cotton shrinks and fades, so measure after washing and describe what you see. Check pale shirts for yellowing at the collar and underarms in daylight, and look at jersey for bobbling and twisted side seams. Crease-prone poplin and linen-cotton blends photograph much better after a quick steam, and the extra five minutes shows up in the price.

Bundles work particularly well. Five cotton tops in a size 12 or a summer set of dresses in the same size will usually sell faster, and for more in total, than the pieces listed one by one. Group by size and season and price the bundle just below the sum of its parts.

Designer womenswear is where single sales make the biggest difference, and where buyers read listings most carefully. Someone about to spend £250 on a secondhand coat will study every photograph, so the listings that convert are the ones that answer each question before it is asked.

Provenance does the heavy lifting. Receipts, dust bags, spare buttons, care cards and original packaging all raise the price. Labels with an active UK resale market include Ganni, Reformation, Me+Em, Isabel Marant, Sézane, The Kooples, Vivienne Westwood, Burberry, Max Mara and Alexander McQueen, and discontinued or sell-out pieces can fetch more than their original retail price.

Sizing across European labels is inconsistent, so give the size as printed and then your own flat measurements in centimetres: bust, waist, hips, length and sleeve. It is the single change that most reduces returns in this category.

Be careful with authenticity claims. Describe what you have, show what you can and say where you bought it, but do not state that something is authentic if you cannot evidence it. Escrow is especially reassuring here: the buyer's payment is held securely by Stripe rather than sent to a stranger on trust, which is often what persuades a cautious buyer to complete a high-value order.

Workwear sells to a very practical buyer: someone starting a new job, returning after maternity leave or building an office wardrobe on a budget. They want quality, a reliable fit and a fair price, and they are often buying several pieces at once.

Tailoring from Hobbs, Jigsaw, Whistles, Reiss, LK Bennett, Me+Em, Boden and M&S holds value well, particularly blazers, wide-leg and cigarette trousers, shift dresses and silk blouses. Matching separates can be listed together or apart; a blazer on its own reaches more buyers, while a full suit appeals to someone with an interview next week.

Measurements matter more than the label size. Give the bust, waist, shoulder width, sleeve and length, plus the trouser waist, rise and inside leg. If anything has been taken up or taken in, declare it and give the finished measurement.

Check for shine on the seat and elbows, pulled linings and missing buttons, and mention whether the piece has been dry cleaned. Workwear buyers value a clean, pressed garment highly, so a quick steam before photographing is well worth it.