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SereniSea Swimwear | UV Protection Rash Set – Sun-Safe Elegance, All-Day Ease
4.6 / 5 — based on verified UK orders

SereniSea Swimwear | UV Protection Rash Set – Sun-Safe Elegance, All-Day Ease

Sale price  £40.95 GBP Regular price  £81.95 GBP
SAVE £41.00
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Dispatched by 7 Jun
Free delivery across the UK
Stock Update: Due to the overwhelming response to our clearance sale, stock is running very low. If the "Add to cart" button is still showing, you're in luck — there's still some left.

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.


Laura, Sophie and 5,876 others are part of the Adelia Voss community

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As Seen On You

Worn & Loved

★ ★ ★ ★ ★ 4.6 / 5 — based on verified UK orders
Charlotte B.
"

Lovely dress but you do need a slip underneath, bit see-through in the sun. Other than that really happy with it

Charlotte B. Bath ·
★★★★☆ Verified
Deborah H.
"

Really pleased with this. Good length on me (5'4) and the colours are much nicer than the website photos

Deborah H. Cheshire ·
★★★★☆ Verified
Helen M.
"

Wore this to a christening and had three people ask where it was from. True to size, went with M

Helen M. Surrey ·
★★★★★ Verified
Sarah T.
"

Print is gorgeous in person. V neck is lower than I expected so I pinned it slightly, otherwise love it

Sarah T. Cotswolds ·
★★★★★ Verified
Gemma K.
"

Wasn't sure about buying dresses online but this is spot on. Belt is proper quality too, not flimsy

Gemma K. Edinburgh ·
★★★★★ Verified
Rachel W.
"

Bolder than what I normally go for but my daughter talked me into it. Glad she did, fits lovely in a L

Rachel W. Bristol ·
★★★★★ Verified
Jade L.
"

My mate thought this was from a boutique! Fabric is nice and light. Only thing is no pockets which is a shame

Jade L. Brighton ·
★★★★☆ Verified
Claire P.
"

This is my new go-to. Smart enough for the office, comfy enough for Saturday. The piping detail is a nice touch

Claire P. London ·
★★★★★ Verified
Emma R.
"

Got this for a work dinner and it's dead flattering. Stretchy fabric so no stress about sizing. Would 100% buy another colour

Emma R. Manchester ·
★★★★★ Verified
Susan D.
"

I own this in Wine and just ordered the lilac. Genuinely the comfiest dress I have. Washes well too which is a bonus

Susan D. York ·
★★★★★ Verified

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Adelia Voss is a family-run boutique in the heart of London.

Adelia Voss began with my own dream — 25 years of late-night sewing, handpicked fabrics, and the hope of creating a place where women felt truly seen. My daughter, Adelia, grew up in the middle of it all, watching me pour my heart into every stitch and every customer who walked through the door.

Now, as I step back due to my health, my daughter is doing everything she can to carry that legacy forward. Every order helps keep our family’s dream alive and honours the devotion that built this boutique from the ground up.

Thank you for supporting a small family business built with love, resilience, and heart. 🤍✨

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