Skip to content

Cart

Your cart is empty

Bestseller

Women's Striped High-Waisted Bikini Set — Triangle Top Two-Piece Swimsuit for Summer Holidays & Beach | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
Money-back guarantee 30-day money-back guarantee
Colour:Orange
Size:

Size Guide

Women's Clothing · All measurements in cm

SizeUKBust (cm)Waist (cm)Hip (cm)
XS6–880–8460–6486–90
S8–1084–8864–6890–94
M10–1288–9468–7494–100
L12–1494–10074–80100–106
XL14–16100–10680–86106–112
XXL18–20106–11486–94112–120
3XL20–22114–12294–102120–128

All measurements are body measurements. If you are between sizes, we recommend sizing up for a more relaxed fit.

Dispatched Sat 11 Jul
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Effortless Elegance for Your Next Escape

Discover a two-piece swimsuit that combines timeless style with contemporary comfort. This striped bikini set features a triangle-style top and high-waisted bottoms, designed to flatter your silhouette whilst offering the perfect balance of coverage and confidence. The backless detailing and adjustable ties allow you to personalise the fit, ensuring you feel both secure and sophisticated by the pool or on the shore. Whether you're planning a seaside retreat or simply lounging in the sun, this swimsuit is your companion for effortless summer style.

Why You'll Love It

  • Triangle bikini top: Offers adjustable support and a flattering neckline that suits a range of body shapes.
  • High-waisted bottoms: Provide elegant coverage whilst accentuating your natural waist for a vintage-inspired silhouette.
  • Striped design: Classic maritime stripes bring a fresh, nautical charm to your swimwear collection.
  • Backless and tie detailing: Adds a touch of allure and allows for a customised, comfortable fit.
  • Slim-fit construction: Gently contours to your shape without feeling restrictive, perfect for all-day wear.
  • Versatile colour palette: Choose from sophisticated shades that complement sun-kissed skin and coordinate beautifully with your favourite cover-ups.

Perfect For

This two-piece swimsuit is ideal for the discerning woman who values both style and practicality in her holiday wardrobe. Wear it for a morning swim, an afternoon spent reading poolside, or a leisurely stroll along the promenade. The high-waisted cut offers confidence and elegance, whilst the triangle top ensures you feel comfortable and secure throughout the day. Pair with a wide-brimmed hat, oversized sunglasses, and a lightweight linen shirt for a look that's effortlessly chic. It's the swimsuit that transitions seamlessly from water to terrace, embodying understated luxury for your next coastal adventure.

Free UK delivery on every order — no minimum spend required.

Your order is carefully packaged and sent with full tracking, so you always know exactly when to expect your delivery.

Order today and we'll dispatch it the next working day.

Not quite right? You have 30 days to return your purchase — no questions asked.

We also offer a 2-year guarantee against manufacturing faults, because we stand behind everything we sell.

1
Contact us Email us with your order number and reason for return.
2
Send it back Pack the item securely and post it to our returns address.
3
Receive your refund Once received, we'll process your return and refund within 5 working days.
Fit Guide ✓  True to Size
Runs small
Runs large
Women's Striped High-Waisted Bikini Set — Triangle Top Two-Piece Swimsuit for Summer Holidays & Beach | Koossa
Women's Striped High-Waisted Bikini Set — Triangle Top Two-Piece Swimsuit for Summer Holidays & Beach | Koossa Sale price£34.95
Complete the look

You May Also Like

The Koossa Community

Worn by you

Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community
Koossa community

Frequently asked questions

How do I know this will fit me?
Each product page includes a detailed size guide. If you're between sizes, we recommend sizing up for a more comfortable, relaxed fit. Our customer care team is also happy to advise — simply get in touch before you order.
What is your returns policy?
We offer a straightforward 30-day returns policy. If you're not completely satisfied, contact our team with your order number and we'll guide you through the process. Refunds are issued within 5 working days of receiving your return.
How do you ensure the quality of your clothing?
Every garment in the Koossa collection is selected for its fabric quality, construction, and longevity. We work with carefully chosen suppliers and assess each piece for fit, finish, and durability before it reaches you.
Are the colours accurate in the product photos?
We photograph each item in natural light to represent colour, texture, and drape as faithfully as possible. Please note that screen settings can vary slightly, but we do our best to ensure what you see is what you receive.
When will my order arrive?
Orders placed today are dispatched the next working day. All deliveries include full tracking so you can follow your parcel every step of the way. Free UK delivery is included on every order, with no minimum spend.
Why shop with Koossa?
Koossa was created for those who dress with intention. We curate timeless, well-made clothing and accessories for the over-50s — people who value quality over trends, and style over noise. Every order is backed by free delivery, easy returns, and genuine customer care.
The Koossa team in our boutique The Koossa team
Our Promise

We stand behind every piece we sell

We started Koossa because we believed fashion could be both timeless and trustworthy. Every garment is personally selected for its quality, cut, and craftsmanship. If it wouldn't meet our own standards, it doesn't reach yours. That's not a policy — it's simply how we work.

30day
No-questions returns window
0.5%
Of customers ever use it
5day
Refund processed within
30-Day Money-Back Guarantee Not satisfied? We'll refund you in full — no forms, no fuss. Simply contact us within 30 days.
Free UK Delivery On every order
Easy Returns 30-day hassle-free returns
Secure Payment SSL encrypted checkout