The rosemary lane

Slimming Swim Dress Tankini Set

Selected pieces from Rosemary's final collection.

£44.95 £80.00

★★★★★ Founded in 2008 in London

COLOR: Black

SIZE: S

→ Size Chart

Only a few items left

FREE SHIPPINGWithin the United kingdom

30-DAY MONEY-BACK GUARANTEETry it risk-free

STRICTLY LIMITEDHandmade, limited quantities

EVERY 10TH ORDER IS FREEAs a thank you

RETIREMENT SALE UPDATE:

Due to high demand, only a few items remain in stock. If you can click, the item is still available.

Product Description +

The Swimdress Tankini That Feels Comfortable All Day Long

Some swimwear looks beautiful until you actually spend hours wearing it.
The straps dig in, the top shifts when you move, or the coverage feels too tight once the fabric gets wet.

This swimdress tankini was designed to feel softer, more secure, and genuinely easy to wear from morning to sunset.

The gently shirred waist smooths through the midsection without harsh compression, while the high-waisted bottoms provide comfortable coverage that stays in place as you move. Combined with the feminine ruffle trim and adjustable tie-back fit, it creates a silhouette that feels supportive, flattering, and effortlessly wearable all day long.

Because the best swimwear should help you relax into the moment — not spend the day adjusting your outfit.

Why It Feels Different

Shirred tummy-smoothing waist → softly smooths the midsection without squeezing tightly → creates flattering shape while still feeling breathable and comfortable
High-waisted bottoms → provide secure coverage through the stomach and hips → helps you move, sit, swim, and walk with more confidence and less adjusting
Twist-front V-neckline with soft ruffle trim → frames the neckline in a feminine, balanced way → elegant shaping that still feels wearable and relaxed
Adjustable straps with self-tie back → let you customize the fit around the bust and shoulders → more personalized comfort and support throughout the day
Removable padded support → offers flexible shaping and coverage → support that feels natural instead of stiff or restrictive
Soft nylon-spandex stretch fabric → moves comfortably with your body whether wet or dry → lightweight wear that feels smooth against the skin
Lightweight swimdress silhouette → drapes softly over the waist and hips instead of clinging → coverage that still feels feminine, modern, and easy to move in

Made For Real Summer Days

This is the kind of swimwear you can comfortably wear for an entire day without feeling the need to constantly readjust or cover up.

Perfect for beach vacations, swimming, poolside afternoons, resort stays, family trips, or warm-weather days when you want support and coverage that still feels feminine and flattering.

No stiff shaping panels squeezing your waist.
No straps digging into your shoulders.
No constantly pulling your swimsuit back into place.

Just soft support, secure coverage, and a silhouette that helps you feel naturally confident and completely at ease.

Fit & Feel

True-to-size fit
High-waisted bottoms with secure coverage
Adjustable straps and tie-back for a personalized fit
Removable padded support
Soft stretch fabric designed for comfortable movement
Lightweight feel for all-day wear

Why Women Love It

Feminine details without sacrificing comfort
Coverage that still feels light and flattering
Soft tummy smoothing without restrictive compression
Adjustable fit that stays secure while moving
Comfortable enough for long beach or pool days
Designed to help you feel relaxed, supported, and beautifully confident

Size & Fit +

You can find the Size & Fit in the Size Chart above the ADD TO CART

Care Instructions +

Machine wash cold, gentle cycle. Do not tumble dry. Iron on low. Do not bleach.

Shipping & Returns +

Free shipping on all orders. 30-day hassle-free returns. Every 10th order is fully refunded.

FREE SHIPPING ACROSS THE U.K.

We ship within the United Kingdom using reliable carriers to ensure fast and secure delivery. Free shipping on all orders.

SECURE CHECKOUT

Your payment is protected with industry-standard security for a safe and seamless shopping experience.

30-DAY MONEY-BACK GUARANTEE

Shop with confidence. You can return or exchange your order within 30 days if it's not the right fit for you.

ABOUT THE ROSEMARY LANE

“ELEGANCE IS NOT WHAT DRAWS ATTENTION, BUT WHAT STAYS IN MEMORY.”

Since 2008, The Rosemary Lane has been built around a simple belief — that clothing should feel just as beautiful as it looks.

For 18 years, Rosemary carefully curated timeless pieces designed to help women feel comfortable, confident, and effortlessly elegant in everyday life. Soft fabrics, relaxed silhouettes, and styles made for real women and real life have always been at the heart of every collection.

2008FOUNDED IN LONDON

100%CAREFULLY SELECTED MATERIALS

18+YEARS OF EXPERIENCE AND CRAFTSMANSHIP

OUR COMMUNITY

CUSTOMERS WEAR THE ROSEMARY LANE WITH PRIDE

Sarah M.

Emily R.

Jennifer K.

Amanda L.

Elizabeth K.

Rachel T.

BUY 2, GET EXTRA 10% OFF

BUY 3, GET EXTRA 15% OFF

BUY 4, GET EXTRA 20% OFF

BUY 5, GET EXTRA 25% OFF

LAST CHANCE TO SECURE THESE, BEFORE THEY'RE GONE FOR GOOD!

Discount is automatically applied at checkout & items can be combined

IMPORTANT NOTICE

EVERY 10TH ORDER WILL BE REFUNDED

“With a heavy heart, I must share that The Rosemary Lane will be closing its doors due to my retirement. This decision has not been an easy one. As I prepare to spend more time in my garden and enjoy a slower pace of life, I know this is the right moment to close this beautiful chapter.” Letting go of a lifetime of work is never simple, but I believe it is time. After many beautiful years, I feel it is finally time to slow down and step into a quieter chapter of life.

As one final thank you to the women who have supported The Rosemary Lane over the years, every 10th order placed during our retirement event will be fully refunded. A small gesture of gratitude before this beautiful chapter comes to a close. 🤍

R

RosemaryFOUNDER & DESIGNER

Clothing should never make a woman feel like she has to become someone else.

At The Rosemary Lane, we never chased fast trends or passing fashion. We chose pieces for the woman who still wants to feel elegant — but also comfortable in her own skin. Soft fabrics. Gentle fits. Timeless silhouettes designed to move naturally through everyday life. Because true style is not about standing out loudly. It's about quietly feeling like yourself again. As Rosemary prepares to retire and spend more time tending to her garden, this final collection is being offered in limited quantities as a heartfelt thank you to the women who made these years so meaningful.

30-DAY MONEY-BACK GUARANTEEChoosing something new should feel exciting — not stressful.

If your order isn't exactly what you hoped for, you can return it within 30 days for a refund.

Even as The Rosemary Lane enters its final chapter, Rosemary remains committed to one promise: Every woman deserves to shop with complete confidence.🤍 That's why every order is protected by our 30-Day Money-Back Guarantee.