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SereniSea Swimwear | UV Protection Rash Set – Olivia & Charles Boston
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4.7/5 | 150,000+ reviews

SereniSea Swimwear | UV Protection Rash Set

Regular price $139.95 Sale price$69.95 Save 50%
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30-Day Money-Back Guarantee
Handcrafted With Love
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Only 5 left in stock
Ships by Mon, Feb 16
CLOSING SALE — LIMITED STOCK
Discounts are applied automatically at checkout, while stock lasts.
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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.

Your Dream Outcome

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 moving fast 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 Australian 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 70% OFF + Free Delivery
⚠️ Ends at midnight or until stock runs out.


We’re so confident you’ll love your product that we back every purchase with a 30-day money-back guarantee.

You take no risk. If you’re not completely satisfied, simply return the product within 30 days of receiving it and you’ll be fully refunded — no questions asked.

Please see our return policy for more information.

All shipments are free and include tracking (Track & Trace) via trusted carriers in the United States, such as UPS.

Trusted by 150,000+ american woman

Verified customer

I wasn’t sure at first, but once I tried it on I loved how it looked. The blouse feels soft and lightweight, and the trousers fit really nicely without feeling tight. It’s such an easy outfit to wear and still looks elegant. Very happy with my purchase

Sophie

Verified customer

This outfit is exactly what I was looking for. The blouse feels airy and comfortable, and the trousers have such a flattering fit. I also love how easy it is to dress up or wear casually. It looks stylish without trying too hard.

Olivia

Verified customer

This dress is lovely for warmer days. The fabric feels soft, breathable, and very comfortable to wear. The shape is flattering without feeling tight, and it falls beautifully. I’ve already had compliments on it.

Amelia

Verified customer

I really like how comfortable this outfit feels while still looking polished. The blouse is light and feminine, and the trousers are easy to wear all day. The handbag is also a lovely finishing touch. Everything feels well chosen and stylish.

Emma

Verified customer

I absolutely love this dress. The colors are soft and beautiful, and the fit feels relaxed while still looking elegant. It’s the kind of piece you can wear for lunch, shopping, or a special day out. I’m very pleased with it.

Isabella

Verified customer

My order arrived faster than expected and everything was packed beautifully. The blouse feels light and comfortable, and the skirt moves so nicely when walking. The fit is flattering and easy to wear. I’ll definitely be ordering again.

Luna

HANDCRAFTED WITH LOVE, 30 YEARS OF OLIVIA & CHARLES
A FINAL THANK-YOU

For many wonderful years, Olivia & Charles has been built on timeless fashion, beautiful details, and pieces chosen with care.

From dresses and blouses to trousers, bags, and shoes, every collection has reflected our love for feminine style, quality fabrics, and thoughtful finishing touches.

As we prepare for retirement, we want to thank you with a heartfelt final sale and special savings across the store.

Thank you for supporting Olivia & Charles and for being part of our journey.

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FREE FAST SHIPPING

We are offering free premium shipping only today.

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30-DAY MONEY-BACK GUARANTEE

At Olivia & Charles Boston, you can shop with peace of mind thanks to our 30-day money-back guarantee. Simply return your items within 30 days.

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24/7 CUSTOMER SERVICE

If you have any questions, feedback, or concerns about your order, don't worry! Our customer service team is here to assist you.

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SECURE PAYMENT

Your payment information is processed securely.

Frequently Asked Questions

You can reach us anytime by email at info@oliviaandcharles.com. Our team aims to respond to all inquiries within 24 hours.

You have 30 days after receiving your item to request a return. For more information, please see our return policy.

We accept major credit cards (such as Visa, Mastercard) for secure and easy transactions.

Once your order has been shipped, you will automatically receive an email containing your tracking code (Track & Trace) to follow your parcel’s delivery.