Our dresses are made to be lived in, loved, and worn on repeat.

Rooted in a love for timeless design and mindful craftsmanship, Onesta was born from a desire to slow things down - choosing quality over quantity and creating clothing that truly lasts.

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Pretty prints, soft fabrics, and dresses that feel like sunshine. Easy to wear, hard to take off—this spring collection was made for feel-good days 🌸 Tap to shop your favourite before it’s gone! #springdresses #femininefashion #slowfashionbrand #madeintheuk #comfortableandcute #ethicalstyle #springoutfits #beautifullymade
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Wearing one of our newest spring gingham designs—easy, timeless, and thoughtfully made. Crafted by women, for women—always. #springstyle #ginghamdress #femininefashion #slowfashionbrand #madeintheuk #ethicalfashion #womensupportingwomen #sustainableclothing
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This is Gabby, the original founder and the woman behind every design. Wearing one of our newest dresses, she’s all about thoughtful details, flattering fits, and creating pieces that make you feel like you ❤️ #femalefounder #behindthebrand #newcollection #slowfashionmovement #madeintheuk #femininefashion #thoughtfuldesign #sustainablebrand
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She is HERE! 🎉 The easiest, most flattering dress has just landed! ✨ #wardrobegoals #luxurydresses #timelessstyle #effortlesselegance #modernboho #chicandfeminine #madeintheuk #summerstyle #weekendwardrobe
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These 4 gorgeous dresses land on our site tomorrow 💌 Keep your eyes peeled 👀 #newdresses #ss25 #organiccottonclothing #onestastyle
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Our new collection is almost here!! Exclusive access available now for our subscribers, but launching officially on Wednesday, here is a sneak peek at our moodboard of our inspiration for this new drop!
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A little spring magic, just like our dresses—beautifully made, designed to last, and full of joy 🌸 Ps. Happy mother’s day to all our beautiful mums and mums to be! #sustainablefashion #springstyle #slowfashion #femininefashion #luxurydresses #consciousliving #madeintheuk #ethicalstyle
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Every stitch tells a story 💌 Our incredibly talented seamstresses bring each design to life—one hem, dart and dreamy detail at a time… #slowfashion #madeintheuk #behindthedress #sustainablestyle #femininefashion #thoughtfuldesign #handmadewithlove #ethicalfashion
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Fashion should never be disposable. at onesta, we create timeless, beautifully crafted dresses designed to be cherished, not discarded. invest in quality, embrace slow fashion, and wear pieces that truly last ✨ #slowfashionmovement #sustainableluxury #timelessstyle #buylesschoosewell #luxurydresses #consciousfashion #madeintheuk #effortlesselegance
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Slow mornings, effortless elegance. Just like our dresses—crafted with care, made to last, and designed for the woman who cherishes beauty in every detail. Because true luxury is taking your time. ✨ #luxurywithpurpose #sustainableluxury #slowfashion #effortlesselegance #timelessstyle #madeintheuk #luxurydresses #consciousliving
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Something dreamy is on its way… 🌸✨ Our Spring 2025 collection is coming soon, with soft, flowing fabrics and beautiful prints made for brighter days. We can’t wait to share it with you! #OnestaStyle #spring2025
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You are what you wear. Choose quality. Choose longevity. Choose Onesta. 💛 #onestastyle
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We are feeling very much like spring is on the way with all this beautiful sunshine! 🌷 wishing you a lovely weekend, team Onesta 💞
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Buy less, choose quality, wear it longer. ♻️ At Onesta, we create timeless, durable pieces that offer true value—because sustainability starts with what you wear. #SlowFashion #QualityOverQuantity
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The perfect Christmas Day outfit 🎄 is everyone ready for the big day yet? ❤️ #sustainablefashion #boutiquefashion #christmasdayoutfit #wearingonesta #midiskirt
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PSA📣 today is the last day to order to ensure your pieces get with you before Christmas ✨ hope you are all ready for the festive season. Lots of love, the Onesta team x
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Last orders for pre Christmas delivery are this Friday, check out some of our beautiful loungewear for the perfect gift ✨ // Mae archebion olaf ar gyfer danfoniad cyn y Nadolig ddydd Gwener yma, edrychwch ar rai o’n dillad lolfa hardd am yr anrheg perffaith ✨ #sustainableclothing #giftideasforher #loungewearchic #boutiqueclothing #welshbusiness
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Sunday Self Care! Taking a moment to recharge this Sunday with journaling, candles and beauty products. 🌙✨ We love to add our Onesta comfies to our routine for a cosy evening in. How do you recharge on a Sunday night? #sundayselfcare #winternights❄️ #eveningin #selfcaresunday
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Designed to be worn as a set or mix and matched with the rest of your wardrobe… the Carys Co ord is the perfect boutique addition to your wardrobe 🍂 // Wedi’i gynllunio i’w wisgo fel set neu gymysgedd a’i baru gyda gweddill eich cwpwrdd dillad… y Carys Co ord yw’r ychwanegiad boutique perffaith i’ch cwpwrdd dillad 🍂 #sustainablefashion #sustainablebrand #supportsmallbusiness #coordset #wardrobeessentials
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