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FINAL DAYS · CLOSING DOWN SALE UP TO 70% OFF

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SereniSea UV protection swim rash set in Blue, front view
SereniSea UV protection swim rash set, view 2
SereniSea UV protection swim rash set in Black Multicolour, view 3
SereniSea UV protection swim rash set, view 4
SereniSea UV protection swim rash set in Black, view 5
4.8/5 based on 4,728 reviews
4.8/5 based on 4,728 reviews

SereniSea | UV Protection Swim Rash Set

£39.95 Regular price £80.00

Free delivery with Royal Mail
30-day money-back guarantee
United Kingdom Support a British Family Business
Colour
Blue
Size
UK 8 (S)

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UPDATE
Due to the final closure of Matilda Melbourne, stock is no longer being replenished. If the "Add to Cart" button is still active, items are still available!
Description

Finally — swimwear that helps you feel confident, covered and beautifully at ease.

No tugging. No rushing for a towel.
No “I hope no one’s looking.”

Just sun-smart coverage, flattering comfort and the confidence to enjoy every single swim day.

  • Long-sleeve UV protection
  • Modest, comfort-fit shorts
  • Tummy-skimming silhouette
  • Quick-dry, breathable polyester
  • True sizing (S-2XL)

Confidence & comfort — from the moment you put it on.

⭐⭐⭐⭐⭐ Top Rated
“For the first time in years, I didn’t dread beach day. This set stays put and looks so classy.” — Helen, 61

Add to Bag — Feel Confident Every Swim Day
✔ Free Delivery Today

That ‘Finally Comfortable’ Feeling

You know that moment when you slip something on…
and your whole body relaxes?

That’s this set.

  • It supports.
  • It protects.
  • It lets you move without worry.

No digging, no cling, no awkward adjusting — just calm, steady confidence.

What You Can Expect

✔ Feel comfortable in your own skin
Forget digging seams and flimsy fabrics — this feels supportive and smooth.
✔ Look instantly more confident
Elegant coverage. Flattering lines. A feminine print that doesn’t shout.
✔ Stay protected under the sun
Long sleeves + UV protection = real peace of mind.
✔ Fits the body you have today
Not the body from 20 years ago. Not a model’s body. Your body.
✔ Real compliments — the uplifting kind
“You look fantastic today!” — with genuine admiration.

🎁 Today Only Bonus

Up to 50% OFF + Free Delivery
(Ends at midnight or until stock runs out.)

⚠️ Low Stock Alert

Popular sizes (M-2XL) are going quickly today.
If your size is still available — grab it before restock delays hit.

Why You’ll Love This Rash Set

  • Skims over tummy & hips — never clings
  • Long-sleeve UV protection
  • Modest mid-rise shorts with adjustable ties
  • Quick-dry, lightweight polyester
  • Elegant floral accents
  • True sizing (S-2XL)

It doesn’t just look good — it feels reassuring the moment you wear it.

Before

• “I feel too exposed in regular swimsuits.”
• “Everything rolls up or digs in.”
• “I’m always fidgeting with something.”
• “I worry about burning my arms and chest.”
• “Swimwear shopping stresses me out.”

After (with SereniSea)

• “I finally feel confident at the beach again.”
• “Nothing moves — it stays exactly where it should.”
• “I can bend, stretch, swim… comfortably.”
• “Sun protection without hiding under towels.”
• “I’m actually enjoying swim days again.”

This isn’t just swimwear.
It’s a quiet confidence boost you’ll feel every time you wear it.

Made for Warm British Days

The premium polyester fabric was designed for sun, saltwater and long beach days.

  • Lightweight & breathable
  • Quick-dry comfort
  • Maintains shape season after season
  • Easy to wash
  • Perfect for holidays, pools and coastal getaways

Features & Details

  • UV-protective long-sleeve top
  • Elegant neckline & floral sleeves
  • Matching comfort shorts
  • Quick-dry poly blend
  • Breathable & lightweight
  • Sizes S-2XL
  • Machine washable

Loved by 115,000+ Women 

⭐⭐⭐⭐⭐ “Stylish, modest and comfortable — finally!” — Rhonda, 58
⭐⭐⭐⭐⭐ “Perfect for sun protection. Zero fuss.” — Julie, 64
⭐⭐⭐⭐⭐ “I haven’t felt this confident in years.” — Alison, 53

❓ FAQ

True to size?
Yes. If you prefer a more relaxed fit, size up once.
Sun safe?
Absolutely — long sleeves with UV protection built in.
See-through?
No. The fabric is supportive and fully opaque.
Supportive?
Yes — medium support with removable pads.
Easy care?
Very. Machine wash, quick dry, no stretching out.

Ready to Feel Confident in the Water Again?

👉 Add This Rash Set to Your Bag — and feel the difference from the very first wear.

Your comfort. Your confidence. Your freedom to enjoy the day.

🎁 Today Only: Up to 50% OFF + Free Delivery
⚠️ Ends at midnight or until stock runs out.


SHIPPING & RETURNS

You'll receive your Matilda Melbourne piece directly at your address in simple, practical packaging.

Please note that delivery throughout Australia takes 8 to 12 business days.

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

30-DAY MONEY-BACK GUARANTEE

We're so confident in the quality of our pieces that every order comes with a risk-free 30-day trial.

If it's not right for you, send it back within 30 days of delivery for a full refund.

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COMBINE AND GET UP TO 25% EXTRA OFF

Loved by over 4,700 customers

Sabine K.
Verified

Customer service was excellent, quick to reply and really professional. The tankini top is even nicer in person, so comfy and the print is gorgeous. Highly recommend.

Wilhelmina S. Newcastle, Australia
Petra H.
Verified

The colours are gorgeous and it lifts any outfit straight away.

Rosalind H. Geelong, Australia
Andrea W.
Verified

Fast delivery and the packaging was really well done. The quality is genuinely impressive, you can see the care in every seam. An absolute winner.

Theodora N. Toowoomba, Australia
Claudia M.
Verified

All of us cousins got our dresses here for my sister's wedding and every single one was perfect. So many compliments on the day. Faultless customer service too.

Kerrie F. Wollongong, Australia
Birgit S.
Verified

Popped into the shop today and it's just gorgeous, the dresses are beautiful. Matilda was so lovely and helpful, took her time with me and didn't rush at all. Thanks Matilda!

Denise R. Ballarat, Australia
Ute B.
Verified

An absolute winner! The collar and the little chest pockets are just lovely, and the relaxed cut suits every shape. Perfect for a casual but polished everyday look.

Margaret M. Bendigo, Australia
Gabriele L.
Verified

Ordered on the Saturday, arrived on the Wednesday. The jumpsuit is beautiful and the flower print looks even better on. Very happy with my purchase!

Julie B. Toowoomba, Australia
Gabriele L.
Verified

Excellent quality, you can tell straight away that it's properly made. My daughter loves her new blouse! Thank you so much.

Sharon W. Launceston, Australia
Gabriele L.
Verified

I was after something special for my mum and mission accomplished! She was in tears. The overalls are lovely and arrived beautifully packaged.

Robyn K. Rockhampton, Australia

Hi, I'm Matilda. For thirty years I've poured my whole heart into choosing and putting together clothing that's made to last — not just for one season. These days the big chains have taken over, and I'm getting ready to close the doors of my little shop for good.

My daughter has come to help me through this final step — and thanks to her, I've found the strength to give you this one last gift. Thank you, truly, for being part of this journey. ❤️

FREQUENTLY ASKED QUESTIONS

Do you offer free delivery?

We offer free standard delivery on all UK orders.

How do I find my size?

We provide a detailed size guide on every product page. If you're between sizes, we recommend sizing up. Feel free to contact us and we'll help you find the right fit.

How long does delivery take?

Once your order has been dispatched, please allow 7–12 working days for delivery. You'll receive a tracking number as soon as your parcel is on its way.

How do I track my order?

Once your order is dispatched you'll receive a confirmation email with a tracking number. You can use it to follow your parcel in real time.

What is the returns policy?

We accept returns within 30 days of delivery for unworn, unwashed items with original tags attached. Visit our returns page to start the process.

I have an issue with my order. How can I contact you?

Email us at info@lucycambridge.uk and we'll get back to you within 24 hours.