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Australian-designed dresses, tops and swim for holidays, weddings and warm evenings, with free UPS shipping to the US.
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Pros
- Designed in Australia for Summer: Significant Other makes beach-to-bar dresses, tops, skirts, swim and sunglasses, with collections for wedding guests, bridal parties and resort dressing.
- Dresses Are the Heart of It: Around 400 dresses in long and mini lengths, with full-price styles such as the Toni Strapless Maxi at $285, the Daira Mini at $295 and the Zita Dress at $395.
- Free Shipping to the US: Standard UPS delivery to the United States is free and takes about seven to ten business days, and new customers get 10% off a first order.
Cons
- Sale items are final and the brand does not exchange sizes, so read the size guide closely before buying a markdown.
- Returns from outside Australia go back to the brand's Australian return address at your own cost within 28 days of shipment, so treat each order as a considered purchase.
The Verdict
What sets Significant Other apart is a clear, sunny point of view: Significant Other is an Australian womenswear label that designs what it calls beach-to-bar attire, pieces meant for summery skin, salty hair and sandy feet that still look right at dinner or a wedding. The online store carries around 600 styles, led by roughly 400 long and mini dresses, alongside tops, pants, skirts, swim and sunglasses, and it organises them by occasion: wedding guests, brides and bridal parties, cocktail and eventwear, and resort dressing. Swimwear comes in triangle, bandeau and balconette cuts with matching cover-ups. The current collection is Fall 2026: Chapter 3, and the wedding-guest edit in particular makes it a useful first stop when an invitation arrives and you need something that photographs well in the sun. Prices are those of a premium Australian label, but the sale section is large. Full-price dresses typically run from about $215 to $425, including the Sura Strapless Dress at $215, the Dylan Maxi at $275, the Toni Strapless Maxi at $285, the Martini Dress and Daira Mini at $295 and the Zita Dress at $395, with statement pieces such as the Robin Maxi at $595. Around half the catalogue is usually marked down, and new customers get 10% off their first order. For American shoppers, standard UPS shipping is free and takes about seven to ten business days, and orders placed before noon Sydney time on a business day aim to leave the same day; the rest of the world ships by DHL Express at a cost shown at checkout. The reservations are all about returns. Sale items are final, the brand does not exchange sizes, and returns from outside Australia must go back to its Australian return address within 28 days of shipment at the customer's cost. We found no meaningful independent review record for the label. Use the size guide, buy full price when you are unsure of fit, and save the sale for styles you already know; with that care, it is a lovely source for the dress you will wear to every warm-weather occasion this year.
Australian-Designed Dresses, Tops and Swim With Free US Shipping
Significant Other is an Australian womenswear label designing beach-to-bar attire, with collections for wedding guests, brides and bridal parties, cocktail and eventwear, and resort dressing. The store carries around 600 styles, about 400 of them dresses, plus tops, pants, skirts, swim and sunglasses; we could not identify the company behind the label from its site.
Full-price dresses typically cost $215 to $425: the Sura Strapless Dress $215, the Dylan Maxi $275, the Toni Strapless Maxi $285, the Martini Dress and Daira Mini $295, and the Zita Dress $395, with the Robin Maxi at $595. Around half the catalogue is usually on sale, and new customers get 10% off a first order.
Standard UPS shipping to the United States is free and takes about seven to ten business days. Orders placed before 12pm AEST on a business day aim to dispatch the same day; the rest of the world ships by DHL Express at a cost calculated at checkout.
Full-price items can be returned to the brand's Australian return address within 28 days of shipment for orders outside Australia, with return postage paid by the customer. Sale items are final and there are no exchanges. We found no meaningful independent review record for the label on Trustpilot.
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About this review
How this was written, who paid for what, and how the verdict stays independent.
Is this Significant Other review sponsored?
No. Significant Other did not pay for this write-up, see it before publication, or have any say in the verdict. If we earn anything it is a commission after you buy, and it comes out of the merchant’s margin rather than your price.
How was the Significant Other assessed?
By using it and by checking the claims made about it against what it actually does. Where our time with something has been limited, the review says so rather than implying more testing than happened.
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