Resellr Intelligence Womenswear — Edition #15

This Week's Womenswear Briefing

The data from 4,307 tracked listings tells a clear story this week. Shorts are the standout item type with a 56.6% sell rate and an average sold price of £8.19, shifting in just 7 days. Activewear is close behind at 46.2% sell rate and £8.58 average, and swimwear is holding firm at 44.0% sell rate with an £8.05 average. At the brand level, Adanola is the headline act: an 80.0% sell rate across 10 listings, averaging £12.25 per sale. Lululemon is printing money with a 66.7% sell rate, £28.10 average, and an astonishing 1.7 days to sell. These are not slow burners. They are going same-week.

The overall market is healthy but uneven. The 36.5% overall sell rate across 1,574 confirmed sales is solid, and 274 sales in a single week against 670 new listings shows real demand. The gap between the top performers and the bottom of the table is brutal though. Bonmarché is limping along at an 8.3% sell rate. PrettyLittleThing sits at 12.8%. These are not categories to invest any time in right now.

With school sports days, summer fetes, and the first wave of summer holidays arriving over the next few weeks, the window for summer womenswear is opening properly. Lightweight dresses, linen trousers, smart casual tops, and anything suitable for outdoor occasions will start moving fast. Dresses are currently at a 31.5% sell rate, which looks modest, but branded summer dresses in the right labels punch well above that. Nobody's Child dresses are averaging £16.80 with a 35.7% sell rate. COS is at £22.80 average with 38.5% sell rate. These are the kinds of margins that make a sourcing trip worth it.

For sourcing this week, focus your charity shop runs on athletic and leisure brands first. Lululemon leggings, sports bras, and shorts are the priority. Buy anything Lululemon under £6 without hesitation. Adanola and Oner Active are harder to find in charity shops but worth flagging for Facebook Marketplace bundle deals. Oner Active averaged £20.60 per sale this week with a 100% sell rate across five listings. If you spot a bundle of Oner Active or AYBL pieces at a car boot, treat it like finding a Lululemon. For mainstream sourcing, Boden is your best high street value pick: 43.8% sell rate, £20.96 average, and it is everywhere in charity shops at £2 to £4 a piece. Target linen blouses, midi skirts, and cotton printed dresses. All of these will be in strong demand as summer events peak.

Mango is a quiet star this week: 50.0% sell rate, £12.77 average, and items sell in just 3.6 days. That is one of the fastest clearance rates in the entire dataset. Look for Mango linen co-ords, summer blouses, and wide-leg trousers. These photograph beautifully and buyers know the brand well. Ted Baker is also worth flagging: 50.0% sell rate and £12.30 average with items selling in 5.3 days. Ted Baker occasion dresses and smart blouses will start appearing at charity shops as people clear out post-wedding-season wardrobes. Buy anything Ted Baker under £5 in good condition.

Hush is the hidden gem of the week. Five from five sold, averaging £10.07, with barely any competition in the listings. Resellers are sleeping on this brand. Look for Hush stripe tops, cotton nightwear, and jersey dresses at M&S-adjacent charity shops, which tend to stock the same mid-market customer demographic. Love and Roses and Joe Browns round out the gems worth sourcing. Both hit 80.0% sell rates this week at £12.25 and £12.00 respectively. These are the kind of affordable floral and occasion-wear labels that buyers want for summer outings but do not want to pay full price for. The sourcing sections, gems list, and brand guide below break all of this down in detail.

Brand Leaderboard

Item Type Breakdown

Price Intelligence

Hidden Gems

The Avoid List

Market Health

The market is in solid shape heading into peak summer, with 274 confirmed sales this week against an overall 36.5% sell rate across 4,307 tracked listings. Activewear and shorts are accelerating as the weather improves, with shorts now the highest-converting item type at 56.6% sell rate. The spread between top-performing brands like Lululemon at 66.7% and bottom performers like Bonmarché at 8.3% is widening, which means brand selection is the single biggest lever resellers can pull right now.

Seasonal Early Warning

The UK summer social calendar is building fast. Garden parties, summer weddings, outdoor festivals, and the school holidays all converge between late June and late August, driving strong demand for occasion dresses, linen co-ords, and boho midi styles. Resellers who source floaty dresses, smock tops, and wide-leg linen trousers now will catch the peak search period before competitors catch up.

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The Summer Activewear and Occasion Womenswear Guide: Seven Brands to Source Before July

Why this window matters

The six weeks between early June and mid-July are the most concentrated sourcing opportunity of the womenswear calendar. Charity shops are being restocked with spring clear-outs. Car boot season is in full swing. And Vinted buyers are actively searching for summer pieces they need right now rather than browsing speculatively. The data backs this up. This week alone, 274 confirmed sales were recorded across 4,307 tracked listings, with activewear at a 46.2% sell rate and shorts at a category-leading 56.6% sell rate. The brands covered in this guide are the ones showing the clearest signals in the data right now, and the ones most likely to keep performing through July.

Lululemon: the undisputed leader

Lululemon is in a category of its own. A 66.7% sell rate, £28.10 average sold price, and 1.7 days to sell. That last number is the one to focus on. Items are selling in under two days, which means demand is comfortably outstripping supply on Vinted right now. If you find Lululemon at a charity shop or car boot, the maths are simple. Pay up to £8 for leggings, shorts, or sports bras in good condition. List them the same evening. You will average £28.10 per sale and clear stock in under 48 hours. The items to target are the Align leggings (any length), the Hotty Hot shorts, and any Define jacket. These are the iconic styles buyers search for by name. Check the waistband interior for the Lululemon logo tag as fakes circulate, and always note if the size dot is present. Good condition Lululemon in sizes 6 to 12 UK sells fastest. Size 14 and above is less searched but still converts at this brand's overall rate. Photograph on a flat white surface with a close-up of the logo tag included.

Adanola: the fastest-rising brand in the data

Adanola achieved an 80.0% sell rate across 10 listings this week at £12.25 average. That is one of the highest sell rates in the entire dataset for a brand with meaningful listing volume. Adanola sits in the affordable-premium activewear tier alongside AYBL and Oner Active, and its aesthetic of clean, minimal gym and leisure wear is exactly what Vinted buyers in their twenties and thirties are searching for. Oversized cotton tees in neutral colourways and high-waist biker shorts are the core sellers. Avoid anything with bold branding or prints as the brand's appeal is its quiet, understated look. Charity shop finds are rare but not impossible, particularly in university towns. The better sourcing route is Facebook Marketplace bundle deals or Vinted-to-Vinted arbitrage, buying multi-item lots listed by sellers who do not know the individual values. Buy individual pieces at £4 to £6 and list singly at £12 to £14 with fast postage options to differentiate.

Boden: the charity shop gold standard

Boden is the most reliable value-to-margin brand in the dataset right now. A 43.8% sell rate with a £20.96 average sold price, sourced almost exclusively from charity shops at £2 to £4. That is a consistent 5x to 8x return before fees, which is exceptional for a brand this available. The items to target for summer are printed cotton midi dresses, linen wide-leg trousers, and stripe jersey tops. Boden buyers are looking for quality cotton and linen pieces they can wear to the pub garden, the school sports day, and the farmers market. Avoid anything with visible pilling or colour fade as Boden buyers know the brand well and expect good condition. Sizes 10 to 16 UK sell fastest. Always mention the fabric content in your listing title if it is linen or 100% cotton, as these terms are frequently searched.

The linen test at the charity shop rail
When you are running the rails at a charity shop, stop and feel rather than just look. Linen has a distinctive texture and slight crinkle that is easy to identify by touch. Any linen womenswear piece from Boden, White Stuff, Seasalt, or Fat Face is worth picking up under £5 right now. Buyers are actively searching for linen as the warm weather arrives, and the fabric alone adds perceived value to a listing. A linen Boden trouser listed at £18 will outsell a cotton equivalent at £12 every time at this time of year.

Mango: speed and volume

Mango is quietly one of the best brands in this week's data when you factor in sell speed. A 50.0% sell rate, £12.77 average, and items clearing in just 3.6 days. That clearance speed means you can turn stock over faster than with almost any other brand in the top ten, which matters if you are working with limited storage space or cash flow. The Mango items that sell fastest are linen co-ord sets, wide-leg tailored trousers, and simple cotton blouses. Buyers know Mango's sizing runs small so always include flat measurements in your listings. The brand turns up in charity shops with increasing regularity as its retail presence in the UK has grown. Look for the Mango label with the stylised fruit logo, and specifically seek out the MNG sub-label which is the same brand. Condition matters here as Mango buyers compare listings carefully. Iron any creases before photographing.

COS: for resellers targeting higher price points

COS averages £22.80 per sale with a 38.5% sell rate. It takes slightly longer to sell at 11.4 days average, but the margin makes the wait worthwhile. COS pieces have a timeless, minimal aesthetic that does not date, which means a dress bought at a charity shop today will still be relevant and sellable in eight weeks if it does not shift immediately. The items to look for are structured midi dresses, oversized linen shirts, and tailored wide-leg trousers. COS buyers are discerning and search by item type as much as brand, so include descriptive keywords in your title. A COS listing titled "COS oversized linen shirt UK 12 beige" will outperform "COS top" in search results. Buy anything COS under £6 at a charity shop. The internal fabric label with COS branding is your authentication marker.

Oner Active and AYBL: the activewear gems

Oner Active and AYBL both achieved exceptional sell rates this week. Oner Active sold five from five at £20.60 average. AYBL hit 83.3% across six listings at £16.60 average. Both brands occupy the premium-affordable activewear tier and have passionate, brand-loyal followings who search specifically by name on Vinted. These brands are harder to source through traditional charity shop routes. The best channels are Facebook Marketplace bundle lots where sellers are clearing out gym wardrobes, and occasional finds at university town charity shops. If you spot either brand in a mixed lot, pay up to £5 per piece and list individually. Photograph on a body or mannequin if possible as fit-focused activewear performs significantly better with on-body photography. Mention the specific colourway in the listing title as buyers often search for specific shades.

What to prioritise this week

If you only have time for one sourcing run this week, focus on activewear and summer dresses. Lululemon and Adanola are the safe bets for fast clearance. Boden and Mango are the value plays with the most reliable charity shop availability. COS is the high-margin longer hold. All of these brands are pointing in the same direction: lightweight, summer-appropriate womenswear is what Vinted buyers want right now, and supply is not keeping up with demand. Next week we are going into detail on swimwear and beach cover-ups, which our data suggests is about to spike sharply as school holiday bookings land. We will name the exact labels worth sourcing and the ones to leave on the rail.