Shop authenticated second hand Reformation dresses at CSD — London's home for pre-owned Reformation. Discover wedding-guest, midi, maxi and floral styles, each one verified in-house and priced below retail. Explore the full Reformation collection or browse all designer dresses. One of a kind, authenticated, worldwide shipping.
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Shop pre-owned Reformation dresses at CSD — London's authenticated source for second hand Reformation. Our edit of preloved dresses spans midi, mini, maxi and wrap styles, in the colours, prints and fabrics the label is loved for, each one individually checked in London and offered below original retail. One-of-a-kind pieces, sourced from private wardrobes and verified in-house.
Looking to sell? Sell pre-owned designer clothes with CSD — authenticated luxury consignment from our Marylebone Lane store, with up to 85% commission to you. New pre-owned dresses arrive continuously; browse online with worldwide delivery, or explore the full Reformation collection including tops, knitwear and denim.
The Reformation Dress, Pre-Owned
The dress is the piece that built Reformation. Bias-cut, vintage-inspired and made from responsible fabrics, the label's dresses have become a fixture at weddings, garden parties and on holiday — and because the styles sell out so fast at retail, resale is often the only way to find a sold-out cut, a discontinued print or last season's colour. Every dress is authenticated and condition-graded before it lists, so a second hand Reformation dress from CSD is the same dress, verified, at a fairer price.
Reformation Wedding & Occasion Dresses
The label is one of the most searched-for names for wedding-guest and occasion dressing, and a Reformation wedding dress or bridesmaid style is among among the most sought-after pieces on the resale market. Our edit regularly includes the floaty, romantic silhouettes that suit a wedding, christening or summer party — bias-cut maxis, floral midis and elegant slip styles — each one a considered, lower-cost alternative to buying new for a single occasion.
Shop Reformation Dresses by Colour
Colour is central to the label's appeal, and pre-owned is the way to find the shade you missed first time. Our edit moves through the spectrum as pieces are consigned — the Reformation white dress for weddings and summer, the green dress and blue dress for events, classic black for everyday elegance, and seasonal red, pink, yellow and brown styles. Because each piece is one of a kind, the colours available change continually.
Fabrics: Linen, Silk & Denim
The label is known for natural, responsible fabrics, and they wear beautifully second hand. The breezy Reformation linen dress is a summer staple, the silk dress brings occasion-ready drape, and the denim dress carries its easy, vintage-leaning attitude. Pre-owned pieces in these fabrics often arrive already softened to their best, and every one is checked for fabric condition and accurate sizing before listing.
Midi, Maxi & Mini Lengths
Whatever the occasion calls for, the length is here as stock is consigned. The Reformation midi dress is the everyday hero — flattering, versatile and endlessly re-wearable; the maxi dress brings drama for weddings and holidays; and the mini dress covers parties and warmer days. Signature cuts the label is known for — the Juliette, Gavin, Nikita, Provence and other named styles — appear as they are consigned, each authenticated against the label's construction and labelling.
Reformation Dress Sale & Resale Value
Reformation runs its own seasonal sales, but buying pre-owned is where the real value sits. A second hand Reformation dress sale means past-season and sold-out styles below original retail year-round, without waiting for a discount code that may never cover the dress you actually want. Because the label holds its value so well, a well-kept pre-owned dress is rarely a compromise — and can be consigned again later with much of its value intact.
How CSD Authenticates Reformation Dresses
Authentication is the core of how CSD works. Every dress is examined by our specialists in London — checking fabric hand and weight, construction and finishing, woven labels, care tags and sizing against known authentic references, alongside a careful condition assessment. Read the full method on our authentication and quality control pages. If a piece cannot be confirmed genuine, it is returned to its consignor and never listed. When you buy a Reformation dress from CSD, you are buying a verified garment, not a hopeful one.
Condition & Care
Every dress is graded honestly and described in detail, supported by close photography, because the listing description is the contract. Its natural fabrics — viscose, linen, Tencel and silk — wear in rather than wear out when cared for; follow the care label, store away from damp and direct light, and a pre-owned dress can be worn for years. Buying second hand and caring for a piece well is the most sustainable way to wear fashion, and the whole point of the Reformation philosophy.
Second Hand Reformation Dresses — FAQs
Are Reformation dresses good for weddings? Yes — Reformation's bias-cut maxis, florals and slip styles are among the most popular wedding-guest and bridesmaid choices, and buying pre-owned makes a one-occasion dress far more affordable.
How should a Reformation dress fit? Reformation styles are known for a flattering, body-skimming cut; sizing can vary by style, so each listing notes measurements and condition so you can buy with confidence.
Can you buy sold-out Reformation dresses? Often only second hand. Because the label's dresses sell out and retire quickly, the resale market is frequently the only route to a discontinued print, colour or named style.
Where is the best place to buy second hand Reformation dresses in the UK? A consignment house that authenticates in-house and stands behind every piece. CSD verifies every Reformation dress in London and documents each listing.
Explore More
Browse the full second hand Reformation edit, the wider pre-owned designer clothing collection, or all designer dresses at CSD. If you love Reformation's responsible, feminine aesthetic, explore Ganni, Stella McCartney, Self-Portrait and Zimmermann dresses. We ship worldwide with tracked, insured delivery, with UK returns under our returns policy.
Authenticated and reviewed by the CSD London team, last updated June 2026. Learn more about CSD or sell or consign your Reformation.
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