Coastal-style tankini – Niamh Dublin
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Coastal-style tankini – Niamh Dublin
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
Nessa - Tankini Coastal
★★★★★ 4.7 / 5.0 (7.429+ Reviews)

Nessa - Tankini Coastal

€110,00 €54,95 SAVE 50%
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UPDATE: Due to high demand during the sale, only a few units remain. If the “Add to cart” button is still available, the product is still in stock!

Designed to offer a refined blend of comfort, coverage, and effortless elegance, the Nessa - Tankini Coastal is the perfect choice for relaxing days by the water. Its flattering silhouette and thoughtfully crafted design provide confidence and ease of movement, making it ideal for holidays, poolside lounging, and seaside adventures.

WHAT MAKES OUR PRODUCT SO SPECIAL

  • The refreshing aqua shade creates a clean and sophisticated look inspired by crystal-clear coastal waters.
  • The textured tankini top features delicate frill detailing and a flattering neckline that enhances its feminine appeal.
  • The tropical-print swim skirt adds vibrant colour and playful holiday character while providing stylish coverage.
  • Soft stretch fabric offers excellent comfort and flexibility, ensuring ease of movement both in and out of the water.
  • The flattering silhouette is designed to provide confidence, support, and all-day comfort for every summer adventure.

You'll receive your Niamh Dublin product delivered directly to your address in simple, practical packaging.

We’ll dispatch your order within 1–2 working days.

You'll receive a tracking number so you can follow the status of your order in real time.

Our customer care team is available 24 hours a day, 7 days a week to help with any questions.

Whether you need advice about an item, help with sizing, or assistance with an order, we’re here to make things as easy as possible for you.

Feel free to reach out anytime. We’ll be happy to help.

Contact: support@niamhdublin.com

Our customer care team is available 24 hours a day, 7 days a week to help with any questions.

Whether you need advice about an item, help with sizing, or assistance with an order, we’re here to make things as easy as possible for you.

Feel free to reach out anytime. We’ll be happy to help.

Contact: support@niamhdublin.com

Bundle & Save an Extra 10%

OVER 7,400 SATISFIED CUSTOMERS AT NIAMH DUBLIN

Absolutely delighted with these sandals! They're lovely and comfortable, and the soft straps fit beautifully. I've been wearing them around the house and out shopping. Very pleased altogether.
Mary O'Brien
Cork, Ireland
These boots are just brilliant for the colder weather. My feet stay lovely and warm, and they're so comfortable for walking. The navy colour goes with everything too!
Ann Murphy
Galway, Ireland
Such a gorgeous cardigan! The colours are even nicer in person, and it's lovely and cosy without feeling too heavy. I've already had a few compliments wearing it.
Margaret Walsh
Dublin, Ireland
I'm really pleased with this jumper. The green shades are beautiful and the fit is nice and relaxed. Perfect with jeans for everyday wear. Would happily recommend it!
Anne Kelly
Cork, Ireland
What a lovely jacket! The floral pattern is gorgeous and it feels nice and lightweight. Perfect for popping into town when the weather is a bit unpredictable
Helen Byrne
Dublin, Ireland
Absolutely love these boots! They're comfortable from the first wear and look gorgeous with jeans. The neutral colour is so handy, and they're perfect for everyday outings.
Patricia Doyle
Waterford, Ireland
Really happy with these sandals. They're lightweight, easy to adjust and very comfortable on my feet. The white looks lovely for summer. I'll definitely be wearing them loads!
Catherine Ryan
Wexford, Ireland
Such a beautiful jacket and a lovely change from plain colours. It's comfortable, easy to layer and looks really smart. I'm delighted with how it fits me.
Kathleen O'Connor
Killarney, Ireland
This jumper is absolutely gorgeous! Lovely soft material and the pattern is so pretty. It's warm without being bulky and looks great with my favourite jeans. Delighted!
Marie Fitzgerald
Sligo, Ireland
I just love the bright colours and little hearts on this cardigan! It's so cheerful and cosy. Fits beautifully and always puts a smile on my face.
Eileen McCarthy
Dublin, Ireland

Hello, I’m Niamh O'Sullivan. ❤️ 

Since 1996, I’ve been selecting clothes that are built to last — fabrics that still look good even after their third winter, and styles that won’t be out of fashion by the following spring. 

That has always been more important to me than any trend. Today, the big chains set the pace, and I can no longer compete with their prices. That’s why I’m closing Niamh Dublin. What remains is my stock — and the hope that these pieces will find their way to women who will actually wear them. This is my final gift to you. 

Thank you from the bottom of my heart for being a part of this.

FREQUENTLY ASKED QUESTIONS

As we're permanently closing our boutique, we need to sell all our remaining stock. That's why we've reduced prices by up to 70% — to clear our remaining stock and bring this final chapter to a close.

Once an item sells out, it won't be restocked.

Yes, of course. Items purchased during our closure sale can also be returned within 30 days of receiving your order, provided they are unworn and in perfect condition.

If you have any questions, our customer service team will be happy to help you with your return.

Items from our final collection are only available while stocks last.

Once a style or size sells out, it won't be restocked. If you can still select your size and add the item to your basket, it means it's currently available.

You can track your order in two ways: either by entering your order number and the email address you used at checkout, or by using your tracking number directly.

You'll find your order number in your order confirmation email. Simply enter your details on our "Track Your Order" page to check the latest status of your delivery.

If you have any questions about your order, delivery or returns, you can contact us at any time by email at support@niamhdublin.com.

Our customer service team will do their very best to assist you as quickly as possible and provide you with personal support.

Free delivery

FREE DELIVERY WITH AN POST

Enjoy free delivery on all orders across the Ireland, with real-time tracking included.

30-day return policy

30-DAY RETURNS AND EXCHANGES

Fewer than 1% of our customers need to use it, but it's there if you need it. Shop with confidence today!

Secure payment

SECURE PAYMENT

Pay for your order quickly, easily and securely by credit card, Apple Pay, Google Pay or a range of other payment methods.

Customer service

CUSTOMER SERVICE

Have a question, need to arrange a return or require further assistance? Our team is always happy to help. Get in touch: support@niamhdublin.com