Why buy and sell secondhand?

That's a great question! Let us answer this with another — did you know that Australia consumes 1.4 BILLION items of clothing every year?! And that 10% of human-caused emissions can be attributed to fashion? We think it's time that we move from this linear model to a circular one. There are many ways to achieve this, but SwapUp is focused on enabling more people to buy and sell secondhand easily. That's why we created a managed marketplace that does everything for you. We professionally inspect and photograph every item in our store so you only receive high-quality, on-trend thrifted treasures that suit your style. Whether you choose to shop with us or any other platforms, we hope you'd consider buying secondhand so together we can #makesecondhandmainstream with SwapUp!

Do SwapUp run any sales?

Yes we do! We also drop items' prices from time to time. Subscribe to our newsletter below so you're the first to know when it happens :)

What's SwapUp shipping rate?

It's flat rate $11.90 Australia-wide, but we do offer free shipping for orders over certain amount from time to time! Subscribe to our newsletter to get notified :) We aim to ship your order on the next business day — or maximum of three business days after. In the rare occasion when we can't meet this timeline, we'll let you know in the order confirmation email. If you need something urgently (an outfit emergency?!) please email us at hello@swapup.com.au

Shop Second Hand Dresses

Dresses

Shop Second-Hand Dresses in Australia

Find your perfect dress without the hefty price tag. At SwapUp, we offer a wide collection of second-hand dresses that blend sustainability, style, and affordability. From casual daywear to elegant evening pieces, you’ll discover unique preloved finds from your favourite Australian brands — all in excellent condition and ready to wear again.

✨ Cocktail Dresses

Turn heads at your next party or event with our range of second-hand cocktail dresses. These chic mid-length dresses are ideal for evening gatherings, date nights, and semi-formal occasions. Choose from timeless little black dresses, silky slip styles, or modern fits with statement details — all sourced from top local and designer labels.

🌸 Spring Dresses

Celebrate warmer days with our collection of second-hand spring dresses. Think soft florals, lightweight fabrics, and breezy silhouettes perfect for picnics, brunches, or outdoor markets. Our preloved spring styles capture the spirit of the season while helping you shop more sustainably.

☀️ Summer Dresses

Stay cool and stylish with our second-hand summer dresses — from flowy maxi dresses to linen minis and strappy sundresses. Perfect for Australia’s sunny climate, these pieces are made from breathable materials and come in cheerful prints and vibrant colours that match every summer mood.

💃 Formal Dresses

Make an unforgettable entrance with our second-hand formal dresses. Designed for black-tie events, weddings, and special celebrations, these gowns feature luxurious fabrics, elegant cuts, and refined detailing — proof that glamour doesn’t have to come new.