The short version
- Typical range: £18 – £75 — see the full graduation dress value guide
- What decides your price: condition, and how well you evidence it in photographs
- Cost to sell here: nothing, at any price
- Category: Clothing
Before you photograph it
Ten minutes here is worth more than anything else you will do. Buyers are deciding between your listing and someone else’s, and preparation is what visibly separates the two.
- Measure bust, waist, hip and shoulder-to-hem.
- Check the zip, lining and hem, and have it cleaned if it was worn.
- Note whether the shoulders and neckline work under a gown, which is what buyers are planning for.
The photographs that sell a graduation dress
Four photographs do almost all the work. Shoot in daylight, near a window, with the item against something plain — and do not use the flash, which flattens texture and hides exactly what buyers are trying to see.
- Full length on a hanger, front, in daylight
- The fabric close up for accurate colour
- The label with brand and size
- The zip, hem and any mark or pull
Photograph the flaws too. It feels counterproductive, but a listing that shows the worst of an item gets fewer questions, fewer withdrawn offers and fewer arguments at handover. Buyers who can see the damage stop imagining something worse.
Writing the title and description
Style, colour and size: “White Graduation Dress, Midi, Size 10, Worn Once”. Say the length and the neckline, since buyers are thinking about how it sits under a gown. “Worn once” is usually true here and worth saying.
Then state these in the description, because a buyer who has to ask is a buyer who might not bother:
- Bust, waist, hip and shoulder-to-hem measurements
- Fabric, whether lined, and the neckline and sleeve style
- Whether it has been worn and cleaned
- Any alteration and remaining seam allowance
What buyers will actually ask
You will receive the same three messages about a graduation dress. Answering them in the listing itself removes the back-and-forth, and answering them well when they do arrive is what turns an enquiry into a sale.
Say what the neckline and shoulders are like. It is the practical question behind the purchase and almost no listing answers it.
Give the shoulder-to-hem measurement and your height. Length under a gown matters more than usual.
Answer plainly. Worn once and cleaned is entirely normal in this category and buyers expect it.
Pricing it so it actually sells
Start from the honest condition grade rather than the price you hope for. WishThrift listings use five grades — New with Tags, Like New, Good, Fair and For Parts — and what each grade means is worth reading before you choose, because grading up is the most expensive mistake sellers make. It does not raise the price; it produces a buyer who arrives expecting something else.
The graduation dress value guide prices all five grades for this item. Pick your grade, take the figure, and if you sit between two grades price toward the lower one. Items priced honestly sell faster than items priced hopefully, and on a free platform there is no fee eating the difference anyway.
What you keep, compared
On a £46 sale — roughly the middle of the range for a graduation dress — here is what the commission-charging platforms would take, and what you would keep on each:
| Where you sell it | Fee | You keep |
|---|---|---|
| WishThrift | £0 | £46 |
| Poshmark | −£9 | £37 |
| eBay | −£6 | £40 |
| Mercari | −£5 | £41 |
| Etsy | −£3 | £43 |
Seller-side rates verified 26 Jul 2026 — Poshmark: 20% commission on sales of $15 and above; eBay: 13.6% final value fee, plus a per-order fee; Mercari: flat 10% selling fee; Etsy: 6.5% transaction fee, plus a listing fee and payment processing. Percentages are applied to the sterling figure above; the fixed per-order and processing charges those platforms add are quoted in their own currency and are not included here, so the real deductions are slightly larger. Full breakdown: marketplace selling fees compared.
Timing and getting it to the buyer
A short window, roughly April to July, around graduation season. Outside it, prices soften considerably and holding until spring is usually worth it.
Light and easy to post. Fold with tissue and use a garment bag if you have one.
WishThrift does not process payments or arrange delivery — you and the buyer agree both directly — so confirm payment has cleared before the item leaves your hands, and keep the conversation on the site so there is a record of what was agreed.
Ready to list it? It takes about two minutes, costs nothing, and there is no commission when it sells — create a free account or see how selling works.
Frequently asked questions
What is a used graduation dress worth?
Typically £18 to £75, with designer pieces above. See the graduation dress value guide.
When should I list a graduation dress?
April to July, when buyers are actively looking. The same dress listed in autumn sells slowly and for noticeably less, so holding it is worth doing.
Do worn-once dresses sell well?
Yes, and this is exactly that market. Cleaned, honestly described and listed in season, a worn-once dress sells quickly.
See also: what a used graduation dress is worth · browse live clothing listings · condition grades explained.