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- We deliver to Ireland · see delivery rates
- Orders dispatched within 1–3 working days
- Returns & exchanges
About this product
Luxury Wide-Leg Loungewear Trousers in Pima Cotton & Baby Alpaca
Comfort meets elegance.
Our Ribbed Lounge Trousers are crafted from an ultra-soft blend of 85% Pima cotton and 15% baby alpaca, designed to keep you warm without overheating. Featuring a relaxed wide-leg silhouette, drawstring waistband, and a gently textured ribbed finish, these trousers are ideal for elevated everyday lounging—whether you're working from home, practising yoga, travelling, or enjoying cosy evenings in.
Made in Peru with exceptional attention to detail, these luxury loungewear trousers pair beautifully with the matching ribbed lounge jumper for a coordinated set, or style them with a crisp tee or oversized knit for effortless versatility.
Available in UK sizes 8-18. Machine washable at 30°C. Lay flat to dry to maintain their luxurious softness and shape.
Material Matters

Super Soft

Temperature Regulating

Biodegradable

Made In Certified Factories

Made In Peru
Fabric & Care Guide
How To Care For Your Trousers:
- Machine wash at 30°C
- Lay flat to dry to keep their softness and shape
Fabric Information:
- 85% Pima cotton, 15% baby alpaca
- Made in Peru
Size Guide
Our clothing is fitted and trialled on real women and our body measurements reflect this. To help you choose the best size, please use the size guide below.
| Size | UK | US | EU | Bust | Waist | Hips |
|---|---|---|---|---|---|---|
| XXS | 6 | 2 | 34 | 76cm 30" |
61cm 24" |
88cm 35" |
| XS | 8 | 4 | 36 | 81cm 32" |
66cm 26" |
93cm 37" |
| S | 10 | 6 | 38 | 86cm 34" |
71cm 28" |
98cm 39" |
| M | 12 | 8 | 40 | 91cm 36" |
76cm 30" |
103cm 41" |
| L | 14 | 10 | 42 | 96cm 38" |
81cm 32" |
108cm 43" |
| XL | 16 | 12 | 44 | 102cm 40" |
86cm 34" |
113cm 45" |
| XXL | 18 | 14 | 46 | 104cm 42" |
91cm 36" |
118cm 47" |
How To Measure
Bust
Measure the full circumference around the fullest part of your chest or bust including the shoulder blades. Make sure to keep the tape measure straight and level.
Waist
Measure a full circumference just above the natural waistline.
Hips
Women's hips should be measured around the fullest part of the bottom.
Sleeve Length
We measure the sleeve length from the shoulder seam to the cuff.
Body Length
We measure the length of our tops and dresses from the centre back of the garment to the hem.
Inseam
We measure the leg length from the crotch, along the inside leg seam to the bottom of the hem.
Shipping & Delivery
UK Delivery:
Free UK delivery on all orders over £90 (or £3.95).
(Orders will arrive in 3-5 days and will be sent with Royal Mail).
International Delivery:
Please click here to view our international shipping table.
Deliveries are made in cooperation with Royal Mail and their international partners.
We aim to dispatch orders within 1–3 working days.
Order Process:
Once we have received your order we will send you an automated email with a unique reference number. We will send you a further email once we have posted your items and that payment has been taken from your card.
You should then receive your order within three to five working days (UK) unless otherwise notified.
Returns Process:
If you wish to return an item for an exchange or refund, Please see our Returns and Exchanges Policy for more details.
Choose options














- We deliver to Ireland · see delivery rates
- Orders dispatched within 1–3 working days
- Returns & exchanges
Key Features
At Lavender Hill, we go the extra mile to ensure you receive a product of exceptional quality. Every detail is thoughtfully designed for comfort, durability, and timeless style. Scroll down to discover what makes this piece truly unique.

Soft Ribbed Knit
Crafted from Pima cotton and baby alpaca, offering supreme softness, gentle warmth, and breathability.
Relaxed Wide-Leg Fit
Skims the body for a flattering silhouette without clinging.
Elasticated Waist with Drawstring
Adjustable and ultra-comfortable—ideal for lounging, travel, or working from home.
Full-Length Design
Offers coverage and comfort while maintaining a chic, laid-back feel.
Sustainably Made in Peru
Produced in ethical factories using high-quality natural fibres.

Why You'll Love It
Effortless Comfort
Pull-on ease with a tailored finish—finally, lounge trousers you can wear out of the house.
Feels as Good as It Looks
Incredibly soft against the skin with a refined ribbed texture.
Perfect Pairing
Designed to match the Ribbed Lounge Jumper, but versatile enough to wear with all your favourite basics.
A Conscious Choice
Natural, long-lasting fibres with a lower environmental impact.

Styling Tips
- Pair with the matching jumper for a chic co-ord look that feels as luxurious as it looks.
- Add a fine-knit tee and sliders for warmer days at home or on holiday.
- Style with a silk cami and blazer for elevated airport or off-duty styling.
- Throw on a cropped denim jacket and trainers for effortless weekend errands.
Behind The Seams
From fibre to finish, every Lavender Hill piece is crafted with care. Watch behind the scenes as our accessories come to life—from the Peruvian alpaca farms to skilled artisans bringing each piece to perfection. Discover the journey of thoughtful design, ethical production, and timeless quality.




