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Products
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Subtotal Free
Excellent4.8 out of 54.8|
Corsette | Fish Motif Jumpsuit
Corsette | Fish Motif Jumpsuit
Corsette | Fish Motif Jumpsuit
Corsette | Fish Motif Jumpsuit
Corsette | Fish Motif Jumpsuit
Excellent4.8 out of 54.8| 2.872 reviews

Corsette | Fish Motif Jumpsuit

£44.99 Regular price £126.99 Save £82.00
Free tracked UK delivery
Secure payment with Apple Pay & all major cards
14-day easy returns
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Add 2 items — 10% off  ·  3 items — 15% off  ·  4+ items — 20% off
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ColorWhite
SizeS
Only 1 left in this size
UPDATE: Due to high demand, only a limited quantity remains. If “Add to Cart” is available, the item is still in stock.
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This dress is designed with a relaxed, easy shape and a straight leg that allows for natural movement. The fabric feels light and unrestrictive, making it comfortable for extended wear. It fits quietly into off-duty moments with a simple, steady presence.

• Lightweight and breathable feel
• Full length
• Fit: Relaxed
• Fish motif print
• Easy to wear throughout the day

SHIPPING & RETURNS

Shipping
Once your payment is confirmed, we begin processing your order right away. Orders are typically prepared and dispatched within 1–2 business days. Standard delivery within the United Kingdom takes 5–9 business days. We currently ship to the UK only.

You’ll receive a confirmation email with a tracking number once your order is on its way. Free UK delivery on all orders.

Returns
We offer simple, hassle-free returns within 14 days of receiving your order. Items must be unworn, unwashed and with all tags attached. To start a return, email osteralondon@gmail.com with your order number. See our Refund Policy for full details.

CARE INSTRUCTIONS

For a polished finish, your dress may have light creases from packaging — simply steam or iron on a low heat on arrival to restore a smooth, elegant look.

Care:

  • Hand wash cold, or gentle machine wash
  • Lay flat or hang to dry
  • Iron on low heat if needed
  • Do not tumble dry
OUR PRICE PROMISE

We design in London and sell direct — no boutique markups, no middlemen. You pay for the dress, not the storefront. The same considered quality and beautiful fabrics, at a fairer price.

Estimated Delivery

Ships in 1-2 days. Free UK delivery on all orders.

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Corsette | Fish Motif Jumpsuit

£44.99 Regular price £126.99

What our customers say

Real reviews from verified Ostera London customers

Excellent4.8 out of 5 4.8 out of 5| 2.872 reviewsTrustpilot
5 out of 5March 18, 2026

Flattering in all the right places

I'm 52 and so often dresses feel too young or too frumpy. This is neither - the cut skims beautifully and the fabric drapes like a dream. I've had three compliments already.

Charlotte W. Verified purchase
5 out of 5March 12, 2026

True to size and so elegant

Ordered my usual size and it fit perfectly. The quality genuinely surprised me for the price - lovely weight, beautiful finish. It's become my go-to for lunches and events.

Margaret H. Verified purchase
5 out of 5March 7, 2026

Comfortable AND elegant

Finally a dress I can wear all day. It's light, breathable and moves with me, but still looks polished. Wore it to a wedding and felt wonderful.

Susan P. Verified purchase
5 out of 5March 2, 2026

Looks far more expensive than it is

The fabric and stitching feel premium. Everyone assumed it was a designer piece. I'll be ordering in another colour.

Diane R. Verified purchase
5 out of 5February 24, 2026

Perfect for my daughter's wedding

I was nervous buying online but it arrived beautifully packaged and fit like it was made for me. So elegant and comfortable - I danced all night.

Helen M. Verified purchase
4 out of 5February 18, 2026

Lovely fit, slightly long

Gorgeous dress and beautifully made. I'm petite so I had the hem taken up an inch, but worth every penny. The colour is exactly as shown.

Patricia L. Verified purchase
5 out of 5February 11, 2026

My new favourite

Soft, flattering and so easy to wear. Dressed up or down it always looks elegant. This is my second Ostera dress and the quality is consistent.

Karen T. Verified purchase
5 out of 5February 4, 2026

Beautiful quality, fast delivery

Arrived quickly and exactly as described. The fabric is lovely and the fit is so flattering on a fuller figure. Customer service answered my question within hours.

Janet S. Verified purchase
5 out of 5January 28, 2026

Compliments everywhere I go

I've worn this three times already and each time someone asks where it's from. Comfortable, elegant and beautifully cut. Couldn't be happier.

Linda C. Verified purchase
4 out of 5January 21, 2026

Elegant and effortless

Really pretty dress that feels lovely on. Slightly more fitted than expected through the waist but very flattering. Would happily buy again.

Barbara N. Verified purchase