Skip to content

Cart

Your cart is empty

Bestseller

Women's Elasticated Wide-Leg Summer Trousers — Comfortable Casual Trousers for Warm Weather & Everyday Wear | Koossa


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

In-store: Not available
Online: Almost sold out
Dispatched Thu 16 Jul
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Freedom of Movement All Day Long

Discover the perfect balance of relaxed comfort and effortless elegance with these elasticated wide-leg summer trousers. Designed for the discerning woman who values both style and practicality, these trousers offer a flattering silhouette whilst ensuring you stay cool and comfortable throughout the warmer months. The breathable construction and generous cut make them an essential addition to your warm-weather wardrobe, ideal for leisurely strolls, garden parties, or simply enjoying a summer's day in the city.

Why You'll Love Them

  • Breathable Construction: The naturally ventilated design keeps you cool and fresh, even during the warmest summer days, allowing air to circulate freely around your legs.
  • Elasticated Waistband: Enjoy a comfortable, personalised fit with the elasticated waist that moves with you, making these trousers effortless to wear from morning until evening.
  • Versatile Styling: The timeless wide-leg silhouette pairs beautifully with everything from simple cotton tops for a relaxed daytime look to elegant silk blouses for evening occasions.
  • Easy to Wear: The pull-on design with elasticated waist means no fussy fastenings — simply step in and enjoy all-day comfort without compromise.
  • Enduring Quality: Crafted to maintain their shape and colour wash after wash, these trousers are designed to become a reliable staple in your summer rotation.
  • Flattering Wide-Leg Cut: The flowing silhouette creates an elongating effect whilst providing unrestricted movement and a sophisticated, elegant appearance.

Perfect For

These summer trousers are your go-to choice for warm-weather dressing, whether you're meeting friends for lunch, pottering in the garden, or enjoying a weekend away. The elegant drape and relaxed fit make them equally suitable for leisurely mornings at home and smart-casual afternoon engagements. Pair them with leather sandals and a linen shirt for effortless daytime style, or dress them up with heeled mules and a tailored blazer for summer evening events. The versatile colour palette ensures you'll find the perfect shade to complement your existing wardrobe, whilst the comfortable elasticated waist means you'll reach for these trousers time and again throughout the season.

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 Elasticated Wide-Leg Summer Trousers — Comfortable Casual Trousers for Warm Weather & Everyday Wear | Koossa
Women's Elasticated Wide-Leg Summer Trousers — Comfortable Casual Trousers for Warm Weather & Everyday Wear | Koossa Sale price£34.95
All-day comfort Flatters every curve
Breathable layers Keeps its shape, wash after wash
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
Complete the look

You May Also Like

Frequently asked questions

About the trousers & jeans
How do I find my correct size?
Each product page includes a detailed size guide with waist, hip, and inside leg measurements. We recommend measuring yourself against the guide rather than going by your usual label size, as fit can vary between styles and cuts. If you fall between two sizes, we generally suggest sizing up for a more relaxed, comfortable fit through the hips. Our team is happy to advise — just get in touch before you order.
What waist styles and leg lengths do you offer?
Our collection includes a variety of waist styles — from mid-rise to high-waisted — and we note each clearly on the product page so you can choose what suits your shape. Leg lengths are listed in centimetres for accuracy. Whether you prefer a regular, long, or cropped length, you'll find the fit information you need to choose confidently.
Will the fabric stretch or lose its shape after washing?
We only select fabrics that hold their shape with regular wear and washing. Full composition details — including stretch content and care instructions — are listed on each product page. For best results, we recommend washing at a low temperature and avoiding tumble drying. Quality that lasts wash after wash is a non-negotiable for us.
Which styles are most flattering?
High-waisted and wide-leg styles are among our most popular — they elongate the leg and create a clean, elegant silhouette. Slim and straight-leg cuts work beautifully with boots and heels for a more tailored look. Each product description includes styling suggestions, and if you'd like a personal recommendation based on your shape and lifestyle, our team is always happy to help.
Orders & service
What is your returns policy?
We offer a straightforward 30-day returns policy. If the fit isn't quite right, contact our team with your order number and we'll guide you through the process. Please ensure items are returned unworn, with tags attached and in their original packaging. Refunds are issued within 5 working days of receiving your return.
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.
How do you ensure the quality of your trousers and jeans?
Every piece in our trousers and jeans collection is personally selected for its fabric quality, construction, and how it wears over time. We assess stitching, waistband durability, and how well each garment holds its shape after repeated washing. If it wouldn't meet our own standards, it won't reach yours.
Why shop with Koossa for trousers and jeans?
Koossa trousers and jeans are curated for women who want a reliable, flattering fit without spending hours searching. We've done the selecting for you — styles that actually work, in fabrics that last. Every order comes with free UK delivery, a 30-day returns window, and genuine customer care. Because getting dressed should feel effortless.
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