Banana Republic slip dresses: price by condition
| Condition | Typical |
|---|---|
| New with Tags | £45 (~$60) |
| Like New | £38 (~$51) |
| Good | £29 (~$39) |
| Fair | £20 (~$27) |
| For Parts | £11 (~$15) |
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 Banana Republic
- 1980s pieces from the original safari and travel-outfitter era, which are collected as period design and have nothing to do with the modern brand
- Italian wool suiting and the Heritage line, which used cloth well above the mainline standard
- Cashmere and merino knitwear, which the label sells in quantity and which holds if it has been looked after
- Leather jackets, which are made in real skin at a price point where many competitors use coated synthetic
What pulls Banana Republic resale value down
- Banana Republic Factory production, the outlet line, which sits well below the mainline and is frequently listed as if it were the same thing
- Pilled knitwear, the commonest fault across the range and very visible on the dark neutrals the label favours
- Faded and shrunk chinos, which are the highest-volume item and the most often mistreated in the wash
- Current-season basics, which are discounted heavily new and have almost no secondhand floor
Identifying and dating yours
- The neck label distinguishes Banana Republic from Banana Republic Factory, and the two sell for very different money
- 1980s pieces carry a completely different label design and often a Made in USA care label, which is what dates them to the collectable era
- The composition label states the wool or cashmere percentage, which is what separates the Heritage pieces from the mainline
What lifts any slip dress, whatever the label
Slip dresses live on the quality of the fabric, and silk versus polyester is the whole difference in price.
- Pure silk with good weight and drape
- Bias cut that hangs cleanly
- Designer and contemporary labels
- Adjustable straps in good condition
And what pulls one down
- Water marks on silk, which are often permanent
- Pulls and snags in the weave
- Stretched or frayed straps
- Polyester versions sold as silk
Working out what yours is worth
- Check the composition label for silk content
- Hang it and check the bias hangs straight
- Inspect the straps and underarms
What to state in the listing
- Fabric composition and whether it is lined
- Bust, waist and shoulder-to-hem length
- Whether the straps are adjustable
- Bias cut or straight, and any pulls in the fabric
Fabric, cut and size: “100% Silk Bias Cut Slip Dress, Champagne, Size 10”. Fibre is the whole price difference here. Say bias cut if it is, and state the length — slips run from mini to full length.
Preparing and photographing it
- Read the composition label: silk, satin-finish polyester and viscose are very different products.
- Check whether it is lined and hold it to the light to test opacity.
- Inspect the straps, any adjusters, and the bias seams for pulls or puckering.
- On a hanger, full length, front, showing the drape
- The composition label
- The straps and any adjuster
- The fabric close up, plus any snag, pull or mark
When it sells best, and handing it over
Strongest in summer and before the party season. Silk pieces sell year round to a steady audience.
Extremely light. Fold with tissue — silk and bias cuts crease and snag easily in transit.
What buyers ask
Is old Banana Republic worth anything?
The 1980s safari and travel-outfitter era is collected as period design and sells far above the modern range. Anything from the last decade is ordinary mall clothing on the secondhand market.
What is Banana Republic Factory?
The outlet line, made to a lower specification for the factory stores. It is labelled separately and sells for a fraction of mainline stock, so listing one as the other will get a sale disputed.
How much is a Banana Republic slip dress worth?
Roughly £11 to £45 depending on condition, against £12 to £50 for slip dresses 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 £28 for a Banana Republic slip dress, against what the commission marketplaces would deduct:
| Platform | Fee | You keep |
|---|---|---|
| Poshmark | −£6 | £22 |
| eBay | −£4 | £24 |
| Mercari | −£3 | £25 |
| Etsy | −£2 | £26 |
| WishThrift | −£0 | £28 |
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 slip dress for the title, handover and timing, or the general slip dress value guide if yours is not a Banana Republic.
See also: all Banana Republic value guides · value guides by brand · buying a slip dress · Clothing · condition grades.