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Billie Trousers: ECOVERO™- BLACK

Regular price Rf700
Sale price Rf700 Regular price -Rf-700

Size chart
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Meet Billie – Super-soft, lightweight and just made for floating through festivals, forests and fun in the sun.

Fabric made using LENZING™ ECOVERO™ viscose, a sustainable fibre produced by using:

  • Up to 50% less water impact​ (compared to generic viscose)
  • Up to 50% lower CO2 emissions​ ​ (compared to generic viscose)
  • Made from sustainable wood and pulp from certified and controlled sources.

Scan the swing tag on your garment to find out more!

Our Fit

  • Two deep hip pockets
  • Roomy in the thigh and hip for ultra comfort
  • Elasticated waistband
  • Slightly tapered leg
  • Find your size here

Conscious Fabrics

  • Lightweight fabric with LENZING™ ECOVERO™ viscose.
  • Drapes perfectly and feels super silky to touch
  • Coloured with low-impact Oeko-Tex approved dyes


  • Eligible for our Re:Yak initiative in collaboration with Beyond Retro, read more here

    Modelled by

    • Blaise, UK 14, 5ft8, wears M
    • Lyza, UK22, 5ft9, wears XL
    • Flossie, UK 8, 5ft7, wears S

    LENZING™ and ECOVERO™ are trademarks of Lenzing AG

    Lucy & Yak offers fast worldwide shipping using Royal Mail, Deutsche Post or DHL, depending on the destination country. All orders sent via Deutsche Post and DHL are trackable via the couriers' website or mobile app. These can also be used for redirection/leave safe options. Orders are dispatched Monday to Friday and any orders placed after 5pm on Friday UK time are picked and dispatched on the following Monday (excluding UK public holidays). For full details of our current shipping rates and destinations, please go to our delivery page or alternatively contact us. If you need to return anything you order from us, you can do so within 30 days of receiving your order. UK customers can find out more about UK returns here or click this link for international returns information.

    Lucy and Yak offers a wide range of secure payment options, including Apple Pay, Google Pay, Klarna, Clearpay, Shop Pay and bank / credit cards. The payment options available to you will vary depending on where you live and which device, phone or web browser you are ordering from. If you have any questions regarding payment, please contact us.

    Billie Trousers: ECOVERO™- BLACK

    Customer Reviews

    Based on 53 reviews
    Ellen (Ashford, GB)
    I like how they make my bum look

    My bottom looks superb

    Lily (Brisbane, AU)
    Nice at first, weirdly shrunk?

    Normally love L&Y, but these pants have shrunk from loose and flowy to capris... Can't work out what happened but now they sit at mid-shin level and are snug around my calf. Still wearable, but they don't look anything like the pictures anymore!

    Hey Lily,

    Thanks so much for leaving us a review on the Billies. We're so sorry to hear that that these have shrunk - we have popped you an email across now so we can take a look into these for you.

    Speak soon,

    Dawn (Chester, GB)
    In love!

    I bought these when I visited the Brighton store and as soon as I saw them I knew I needed them. So comfortable!

    Dawn (Chester, GB)
    In love!

    I bought these when I visited the Brighton store and as soon as I saw them I knew I needed them. So comfortable!

    K. (Glasgow, GB)
    Light & nice material

    They are nice but they hung so strange on me that I looked too weird and had to send them back. I own a variety of L&Y clothes so. It sure why these ones look so odd but I’d love to see more light eco trousers in other fits this summer please. They are ideal for packing.