Allegra | Polished Contrast Bikini

Name: Allegra | Polished Contrast Bikini
Brand: IslaLondon
SKU: 125400-black-S
Price: 26.0 GBP
Availability: InStock

★★★★★ 4.7/5‎ ‎ (2.465) reviews

£52.00 £26.00 Save £26.00

Colour

Black

Size

8 - 10 (S)

12 - 14 (M)

16 - 18 (L)

Only a few items in stock

Royal Mail secure free shipping with tracking

30-day money back guarantee

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Buy 2 items and save 10% automatically at checkout. Buy 3 or more and save up to 20%. Mix and match across all styles.

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OWN THE COASTLINE IN THE ALLEGRA POLISHED CONTRAST BIKINI

Minimal with a bold twist, the Allegra Polished Contrast Bikini redefines refined swimwear with crisp lines and high-impact hues. Designed to sculpt and highlight, this two-piece merges clean design with subtle drama—ideal for basking, striding, or turning heads without trying.

Why you'll love it:

Striking two-tone palette: Crisp color-blocking creates a sharp visual statement that stands out under the sun.

Streamlined square neckline: Offers structured simplicity with just the right amount of coverage and support.

Leg-lengthening bottom cut: High-rise sides accentuate the hips and bring a statuesque feel to your silhouette.

Silky matte stretch fabric: Feels smooth to the touch, with lasting resilience through salt, sand, and sun.

Unfussy straps & trim: Thin yet sturdy shoulder straps and contrast piping frame the body with graphic precision.

All-Day Comfort

Sustainably Made

Flattering Fit

High-Quality Weave

‎

Fit

Tight Regular Loose

Quality

Poor Excellent

Design

Poor Excellent

You can check our size chart for exact measurements — and if you’re between sizes, we recommend going one up.

Find Your Perfect Fit

Need help? Message us — we’ll help you find your perfect fit.

Free UK Shipping with Full Tracking on Every Order

We are collaborating closely with Evri, DHL, Royal Mail and DPD to swiftly and securely deliver all orders. This enables us to offer you dependable tracking numbers so you can easily track your order at all times.

More details about Shipping & Delivery, please check our page here: Shipping & Delivery

Customer satisfaction is our goal.

ISLA London offers a 30-Day Return guarantee. If you face any issues with your purchase, please feel free to reach out to our customer service, and we'll prioritize responding within 24 hours.

For more details, please check here: Return & Refund Policy

We're here to help with any questions or needs.
Your satisfaction is our priority — we aim to respond within 24 hours.

info@islalondon.co.uk

★★★★★ 4.7/5

Thousands of customers have already chosen ISLA London.

Join a growing community of women who shop with confidence, style, and peace of mind.

★★★★★
absolutely love it. wore it twice already and got so many compliments!
Emily T.
London

★★★★★
Was worried it might look cheap in person but honestly, it’s even nicer than the photos.
Iman A.
Manchester

★★★★★
can’t believe how flattering it is. 10/10 for comfort and style
Amelia
Birmingham

★★★★★
Honestly? couldn’t stop looking at myself in the mirror lol. such a confidence boost
Priya
Leeds

★★★★★
looked too good to be true online but it came and it’s unreal. fits like a glove
Sophie L.
Liverpool

★★★★★
didn’t expect to love it this much. fits like a dream.
Jade
Bristol

★★★★★
This just made it into my all-time faves. worth every penny
Yasmin A.
Brighton

★★★★★
elegant without trying too hard. obsessed.
Grace
Nottingham

★★★★★
The quality surprised me. proper well made.. feels way more expensive than it is
Leila M.
Oxford

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Frequently asked questions

Each product page includes a SIZE GUIDE with detailed information to help you choose the right fit. You can find it next to the size selector.

Orders are processed within 1 to 3 business days.
Orders placed on Friday afternoon or over the weekend
may take slightly longer to process. Once dispatched,
delivery takes an additional 6 to 9 business days.

We prioritize customer satisfaction, which is why we offer free shipping throughout the United Kingdom. Enjoy exceptional service and fast, secure delivery at no extra cost with Royal Mail.

You can check the status of your order by going to the Track Your Order section in the menu. Just enter your tracking number to receive real-time updates on your shipment.

We offer a 30-day money-back guarantee from the moment you receive your package. Just make sure the items are in their original condition and send them back within those 30 days to request a refund.

ISLA LONDON

The Story Behind ISLA London

ISLA London was created for women who believe great style shouldn't come at a great price. Every piece in our collection is carefully selected for fit, quality and everyday elegance. Based in London, dressed for your life.

The Styles Everyone Is Choosing

ROYAL MAIL FREE SHIPPING IN ALL ORDERS

Fast and reliable across the UK with Royal Mail, at no extra cost

100% SATISFACTION GUARANTEE

Money-back guarantee for easy returns and exchanges

TRUSTED BY THOUSANDS OF SATISFIED CUSTOMERS

Loved for its quality, fit, and effortless style

Customer Service

We provide customer support Monday through Friday: 9:00 a.m. to 6:00 p.m. Saturdays and Sundays from 9:00 a.m. to 12:00 p.m.

Allegra | Polished Contrast Bikini

OWN THE COASTLINE IN THE ALLEGRA POLISHED CONTRAST BIKINI

‎

Add the finishing touch

ROYAL MAIL FREE SHIPPING IN ALL ORDERS

100% SATISFACTION GUARANTEE

TRUSTED BY THOUSANDS OF SATISFIED CUSTOMERS

Customer Service

You're In For Something Special — Weekly Style Drops & Private Perks