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Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
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Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa

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

Effortlessly Flattering High-Waisted Bikini Set

Embrace the summer season with this beautifully designed high-waisted bikini set that celebrates both comfort and confidence. The extra-high waistband provides gentle tummy coverage whilst creating the illusion of longer legs and a sleeker silhouette. Available in six delightful colour combinations, this two-piece swimsuit is perfect for those who value both style and ease during their seaside escapes.

Why You'll Love It

  • High-Waisted Design: The elevated waistband offers flattering coverage and creates a lengthening effect on the legs.
  • Comfortable Stretch: Crafted for all-day wear, this bikini moves with you whether you're lounging by the pool or strolling along the shore.
  • Built-In Support: Removable pads in the top provide modesty and shape without compromising comfort.
  • Versatile Colour Palette: Choose from six cheerful patterns and solid tones to suit your personal style.
  • Confidence-Boosting Fit: The thoughtful cut enhances your natural shape whilst ensuring you feel at ease throughout the day.

Perfect For

This high-waisted bikini is your go-to choice for beach holidays, poolside relaxation, and sunny getaways. Whether you're planning a Mediterranean cruise or simply enjoying a staycation by the coast, this two-piece offers the perfect balance of coverage and style. Pair with a lightweight kaftan or linen cover-up for effortless seaside elegance.

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
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Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa
Women's High-Waisted Bikini Set — Flattering Two-Piece Swimwear for Summer Holidays & Beach Days | Koossa Sale price£44.95
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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
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