Mavis | Refined Contour Swimsuit

Name: Mavis | Refined Contour Swimsuit
Brand: IslaLondon
SKU: 129538-Beige-S
Price: 31.0 GBP
Availability: InStock

£62.00 £31.00 Save £31.00

Colour — Black / White

Black / White

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

Shipped today

Free Shipping

IMPORTANT UPDATE!

Stock is running out quickly. Last chance to get up to 70% off before your favorites disappear.

Add it now and enjoy the automatic discount!

DEFINE YOUR SHAPE IN THE MAVIS REFINED CONTOUR SWIMSUIT

Step into bold symmetry with the Mavis Refined Contour Swimsuit—a one-piece that combines sculptural design with modern geometry. Designed to trace and enhance your form, this piece blends sleek structure with an artistic edge for poolside power moves and oceanside ease.

Why you'll love it:

Contrasting panel lines: Thoughtfully placed color blocks visually carve the silhouette and create natural definition.

Second-skin fit: Contours gently to the body with a compressive feel that flatters without restricting.

Scoop back detail: A low-cut back adds dimension and reveals just enough to keep things interesting.

Flexible stretch composition: High-recovery fabric ensures lasting shape and seamless movement.

Built-in bust shaping: Discreet support features enhance lift and structure from within.

All-Day Comfort

Sustainably Made

Flattering Fit

High-Quality Weave

‎

Fit

Tight Regular Loose

Quality

Poor Excellent

Design

Poor Excellent

Verified Reviews

★★★★★ 4.7

Thousands have already joined us. Over +11,500 happy customers recommend our brand. Shop with confidence, style, and peace of mind.

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.

Today Only: Enjoy Free Shipping with Tracking Across the UK!

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

No matter what time it is, we are always here to help you with all your enquiries and needs. Your satisfaction is our top priority.

info@islalondon.co.uk

★★★★★

absolutely love it. wore it twice already and got so many compliments!

Emily T.

★★★★★

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

Iman A.

★★★★★

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

Amelia

★★★★★

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

Priya

★★★★★

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

Sophie L.

★★★★★

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

Jade

★★★★★

This just made it into my all-time faves. worth every penny

Yasmin A.

★★★★★

elegant without trying too hard. obsessed.

Grace

★★★★★

The quality surprised me. proper well made.. feels way more expensive than it is

Leila M.

★★★★★

stylish, comfortable and flattering. I already recommended it to friends

Zara

[{"id":58127904178525,"title":"Black \/ White \/ 8 - 10 (S)","option1":"Black \/ White","option2":"8 - 10 (S)","option3":null,"sku":"129538-Beige-S","requires_shipping":true,"taxable":true,"featured_image":{"id":77580356485469,"product_id":15521867891037,"position":1,"created_at":"2025-07-30T14:54:21+01:00","updated_at":"2025-07-30T14:54:21+01:00","alt":null,"width":1080,"height":1350,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661","variant_ids":[58127904178525,58127904211293,58127904244061]},"available":true,"name":"Mavis | Refined Contour Swimsuit - Black \/ White \/ 8 - 10 (S)","public_title":"Black \/ White \/ 8 - 10 (S)","options":["Black \/ White","8 - 10 (S)"],"price":3100,"weight":0,"compare_at_price":6200,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":66833619583325,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1350,"width":1080,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":58127904211293,"title":"Black \/ White \/ 12 - 14 (M)","option1":"Black \/ White","option2":"12 - 14 (M)","option3":null,"sku":"129538-Beige-M","requires_shipping":true,"taxable":true,"featured_image":{"id":77580356485469,"product_id":15521867891037,"position":1,"created_at":"2025-07-30T14:54:21+01:00","updated_at":"2025-07-30T14:54:21+01:00","alt":null,"width":1080,"height":1350,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661","variant_ids":[58127904178525,58127904211293,58127904244061]},"available":true,"name":"Mavis | Refined Contour Swimsuit - Black \/ White \/ 12 - 14 (M)","public_title":"Black \/ White \/ 12 - 14 (M)","options":["Black \/ White","12 - 14 (M)"],"price":3100,"weight":0,"compare_at_price":6200,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":66833619583325,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1350,"width":1080,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":58127904244061,"title":"Black \/ White \/ 16 - 18 (L)","option1":"Black \/ White","option2":"16 - 18 (L)","option3":null,"sku":"129538-Beige-L","requires_shipping":true,"taxable":true,"featured_image":{"id":77580356485469,"product_id":15521867891037,"position":1,"created_at":"2025-07-30T14:54:21+01:00","updated_at":"2025-07-30T14:54:21+01:00","alt":null,"width":1080,"height":1350,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661","variant_ids":[58127904178525,58127904211293,58127904244061]},"available":true,"name":"Mavis | Refined Contour Swimsuit - Black \/ White \/ 16 - 18 (L)","public_title":"Black \/ White \/ 16 - 18 (L)","options":["Black \/ White","16 - 18 (L)"],"price":3100,"weight":0,"compare_at_price":6200,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":66833619583325,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1350,"width":1080,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

{"id":58127904178525,"title":"Black \/ White \/ 8 - 10 (S)","option1":"Black \/ White","option2":"8 - 10 (S)","option3":null,"sku":"129538-Beige-S","requires_shipping":true,"taxable":true,"featured_image":{"id":77580356485469,"product_id":15521867891037,"position":1,"created_at":"2025-07-30T14:54:21+01:00","updated_at":"2025-07-30T14:54:21+01:00","alt":null,"width":1080,"height":1350,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661","variant_ids":[58127904178525,58127904211293,58127904244061]},"available":true,"name":"Mavis | Refined Contour Swimsuit - Black \/ White \/ 8 - 10 (S)","public_title":"Black \/ White \/ 8 - 10 (S)","options":["Black \/ White","8 - 10 (S)"],"price":3100,"weight":0,"compare_at_price":6200,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":66833619583325,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1350,"width":1080,"src":"\/\/islalondon.co.uk\/cdn\/shop\/files\/Untitled_design_60.png?v=1753883661"}},"requires_selling_plan":false,"selling_plan_allocations":[]}

Add the finishing touch

View all

74% OFF

Colored crystal gold ring

£66.00 £17.00 Save £49.00

72% OFF

Spiral Shaped Earrings

£79.00 £21.40 Save £57.60

60% OFF

Moonlit Glow Pendant

£54.00 £21.40 Save £32.60

66% OFF

Lenna | 12MM Cubic Zirconia Bridal

£89.90 £29.95 Save £59.95

Sold Out

Silver and gold wire ring

£66.00 £17.00 Save £49.00

View all
33 products

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.

We take 1 to 3 business days to process your order. Orders placed during the week are usually processed within one business day. However, if you place your order on a Friday afternoon or during the weekend, processing may take a little longer. Once processed, delivery usually 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

BRING YOUR STYLE TO LIFE

Isla Londo is reinventing timeless fashion through conscious and sustainable design, empowering women to express themselves with elegance and intention. Created with care and worn with purpose, our pieces honor both individuality and the world we share.

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 OVER +11,500 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.

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

Mavis | Refined Contour Swimsuit

DEFINE YOUR SHAPE IN THE MAVIS REFINED CONTOUR SWIMSUIT

‎

Verified Reviews

Add the finishing touch

ROYAL MAIL FREE SHIPPING IN ALL ORDERS

100% SATISFACTION GUARANTEE

TRUSTED BY OVER +11,500 SATISFIED CUSTOMERS

Customer Service