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    • Luna Rune S Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune S Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer
    • Luna Rune Invisible Slimming Hook-Eye Waist Trainer

    Invisible Slimming Hook-Eye Waist Trainer

    £34.90
    Size : S

    Size Guide

    Your waist measurement is the most important factor when choosing your corset size. Bust and hip measurements are there to help you decide between two sizes if you're unsure.

    The figures in this chart refer to your own body measurements, not the finished dimensions of the garment itself.

    Size EU Bust (cm) Waist (cm) Hips (cm)
    XXS3278–8256–6082–86
    XS3482–8660–6486–90
    S3686–9064–6890–94
    M3892–9468–7294–98
    L4094–9872–7698–102
    XL4298–10276–80102–106
    XXL44102–10680–84106–110
    3XL46106–11084–88110–114
    4XL48110–11488–92114–118
    5XL50114–11892–96118–122
    6XL52118–12296–100122–126

    It's completely normal for your corset size to differ from your usual clothing size. Always go by your actual waist measurement for the best fit.

    Size Guide
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    UPDATE: Due to high demand, only a limited quantity is left. If "Add to Cart" is available, the item is still in stock.

    -10% Code until 20/10/2026

    Description

    Frustrated by bulges under fitted outfits? Discover a sleek solution that smooths your shape and feels comfortable all day. The Invisible Slimming Hook-Eye Waist Trainer.

    Designed for a discreet fit, it helps create a smoother look instantly, so you can step out feeling confident, polished, and ready to shine.

    Invisible Slimming Hook-Eye Waist Trainer

    Tired of bulky shapewear that shows under your clothes? This breathable corset is designed to stay completely hidden, so only you know you're wearing it. Slip it on under any outfit and instantly feel the difference in how you carry yourself.

    With adjustable hook-and-eye closures that adapt as your waistline evolves, this trainer grows with your progress every single day.

    Sculpt a seamless waistline

    Your Invisible Slimming Hook-Eye Waist Trainer delivers up to 3 cm of instant waist reduction, giving your silhouette a polished, sculpted look without any effort. Strategic ventilation holes keep airflow consistent, so comfort never takes a back seat to style.

    • Adjustable hook-and-eye fastening for a precise, custom fit
    • Lightweight steel boning (4 mm) for firm yet flexible support
    • Breathable perforations for all-day comfort
    • Underbust, strapless design — completely invisible under clothing
    • Outer material: Spandex for a smooth, second-skin feel
    • Pale pink colorway for a soft, feminine finish

    Confidence for every outfit day

    Whether you're heading to work or a night out, this discreet waist-sculpting corset stays comfortable for hours, rated 9/10 for all-day wearability. The soft cotton construction with polyester lining resists wear while maintaining its elegant shape over time.

    You deserve shapewear that works as hard as you do, from morning to evening, without compromise.

    Ready to feel the difference? Order yours today and take the first step toward the silhouette you've always wanted.

    If you’re exploring how to shape your waist with supportive wear, you might also like to browse Waist Trainer. Looking through the collection can help you compare styles and find an option that fits your comfort and routine. When you’re ready, you can come back and apply what you learned to choose the best match for your goals.

    Specifications

    • Boning — 4mm lightweight steel boning for firm, flexible support
    • Fabric — Spandex outer with soft cotton and polyester lining, breathable perforations
    • Closure — Adjustable hook-and-eye fastening
    • Silhouette — Underbust, strapless design
    • Waist reduction — Up to 3 cm

    Why choose us ?

    We believe a corset should make you feel powerful, not restricted. Every piece is crafted with quality materials and a considered fit, so you can wear it with confidence, all day, every time.

    This is more than shapewear, it's a piece you'll reach for again and again.

    Delivery

    Orders are processed and dispatched within 2–3 business days.

    Once on its way, your parcel will arrive within 5–8 business days.

    Giving you a total estimated delivery time of 7–11 business days.

    Return policy

    We accept returns up to 30 days after delivery. Items must be unworn, unwashed and include all original tags. Contact our support team to get started.

    Full details are available in our refund policy.

    Less than 1% of our customers return or exchange their waist trainers, a choice that proves itself.

    Worn. Filmed. Loved.

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    Waist trainer

    Frequently Asked Questions

    How do I know which size to choose? +
    Check our size guide before ordering: measure your natural waist (at its narrowest point) and compare it to our chart. If you're between two sizes, we generally recommend sizing up for extra comfort, especially if it's your first time wearing a waist trainer.
    Is the waist trainer comfortable to wear all day? +
    Yes, as long as it's properly fitted. Our waist trainers feature adjustable hook-and-eye closures and flexible boning that moves with your body without excessive compression. For first time wear, we recommend easing in gradually, starting with a few hours and building up to a full day, to let your body and the fabric adjust.
    Does the waist trainer work with different outfit styles? +
    Yes, that's exactly what it's designed for. Our waist trainers work discreetly under everyday outfits for a smoothing effect, or can be worn as a standalone piece during workouts for extra core support. It adapts to your routine, not the other way around.
    Can I machine wash it? +
    No, we recommend hand washing to preserve the waist trainer's structure. Machine washing can damage the boning and warp the fabric over time, so gentle care ensures a piece that lasts much longer.
    Does the waist trainer suit all body shapes? +
    Yes, our styles feature adjustable closures that adapt to different silhouettes. If you're unsure which fit is most flattering for your shape, feel free to check customer reviews or get in touch with us for personalised advice.
    What if my size doesn't fit? +
    No problem, we offer free exchanges within 30 days of delivery. Simply contact our team at support@lunarune.co and we'll arrange a replacement size.
    When will my order arrive? +
    Your order is delivered in 7 to 11 working days anywhere in the United Kingdom. You'll receive a dispatch confirmation with a tracking link as soon as it leaves us.
    How do I contact you? +
    You can reach our team from Monday to Friday by email at support@lunarune.co. We aim to respond within 48 business hours (GMT).

    FREE UK Delivery

    Delivered straight to your door within 7 to 11 working days, wherever you are in the UK

    Secure Checkout

    Every transaction is encrypted and your details are never shared

    Here To Help

    Our team replies Monday to Friday, reach us anytime at
    support@lunarune.co

    30-Day Returns

    Not the right fit? Send it back within 30 days for a full refund,
    contact us at: support@lunarune.co