Red Corset For Women Boned Lace-Up Back Sweetheart

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4.8/5 (5328 reviews)

Sweetheart Boned Back-Lace Corset

£34.95 £57.90

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Size : XXS

Size Guide

Your waist measurement is the most important factor when choosing your corset size. Bust and weight 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	Waist (cm)	Bust (cm)	Weight (kg)
XXS	50–55	70–75	42.5–45
XS	55–60	75–80	45–47.5
S	60–65	80–85	47.5–52.5
M	65–70	85–90	52.5–57.5
L	70–75	90–95	57.5–62.5
XL	75–80	95–100	62.5–67.5
XXL	80–85	100–105	67.5–72.5
3XL	85–90	105–110	72.5–77.5
4XL	90–95	110–115	77.5–82.5
5XL	95–100	115–120	82.5–87.5
6XL	100–105	120–125	87.5–92.5

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

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

Tired of styles that flatten your shape instead of celebrating it? Meet the Sweetheart Boned Back-Lace Corset, designed to define your waist and support posture.

This waist cincher creates a smooth silhouette under dresses or tops, giving you confidence that lingers. Slip in and feel unforgettable tonight.

Sweetheart Boned Back-Lace Corset

Step into your most confident silhouette with a corset designed to celebrate every curve. This striking black and red piece combines floral lace detailing with serious structure, giving you that iconic hourglass shape the moment you lace up.

Built with 12 flexible bones, a steel busk closure, ribbon lacing, and 10 pairs of sturdy eyelets, this Sweetheart Boned Back-Lace Corset fits like it was made for you — because the adjustability genuinely makes it feel that way.

Effortless hourglass confidence

The overbust design provides full bust support while sculpting your waist beautifully. You get structure without sacrificing comfort, thanks to the flexible boning that moves with your body rather than against it.

12 flexible bones for supportive, natural shaping
Steel busk and ribbon lacing for a precise, custom fit
Polyester and elastane construction with a lace finish
Antibacterial treatment keeps you feeling fresh all day
Quick-drying fabric makes care effortless

Date nights and dreamy styling

Two decorative bow details add a charming, feminine touch that elevates any outfit — from a dramatic evening look to a bold everyday statement. This lace-up boned bustier corset transitions seamlessly between occasions, letting you own every room you walk into.

Whether you're dressing up or dressing down, the rich contrast of black and red lace makes an impression that's entirely yours to command.

Ready to transform your wardrobe and your confidence? Order yours today and discover the difference the perfect fit truly makes.

If you’re exploring your next statement piece, you may enjoy browsing our Corset collection for a range of styles and fits.

Boning — 12 flexible bones for structured, natural shaping
Fabric — Polyester and elastane construction with a lace finish, antibacterial and quick-drying
Closure — Steel busk, ribbon lacing with 10 pairs of eyelets
Silhouette — Overbust style for full bust support and a defined waist
Detailing — Black and red floral lace with 2 decorative bow details

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.

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.

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 corsets, a choice that proves itself.

Worn. Filmed. Loved.

★★★★★ ✓ Verified Purchase

Fits like it was made for me

Was worried the lacing would be a faff to adjust on my own but its actually really easy. Wore it all evening with no discomfort at all.

Amy

★★★★★ ✓ Verified Purchase

Stole the show at the wedding

Wore this under my dress for my sisters wedding and got so many compliments. The boning gives such a nice shape without feeling restrictive.

Chloe

★★★★★ ✓ Verified Purchase

Better quality than I expected

Wasnt sure how it would look in person compared to the photos but it actually looks even better. The fabric feels really premium, not cheap at all.

Megan

★★★★★ ✓ Verified Purchase

Didn't think I'd wear it this much

I was sceptical at first thinking it would just sit in my wardrobe, but I've worn it under blazers for work and alone for date nights. So versatile.

Sophie

★★★★★ ✓ Verified Purchase

Finally found my size

Ive bought corsets before that ran way too tight or too loose. This one followed the size guide perfectly, fit me first time no adjustments needed.

Emily

★★★★★ ✓ Verified Purchase

Elegant, not costume-y

I was worried it might look a bit fancy dress but its actually really refined. Wore it to a dinner party and it looked completely appropriate.

Harriet

★★★★★ ✓ Verified Purchase

Comfortable enough for a full day

Wasnt sure Id be able to wear it for more than a couple hours but I had it on all day at a family event, no issues breathing or moving about.

Isla

★★★★★ ✓ Verified Purchase

Fits like it was made for me

Was worried the lacing would be a faff to adjust on my own but its actually really easy. Wore it all evening with no discomfort at all.

Amy

★★★★★ ✓ Verified Purchase

Stole the show at the wedding

Wore this under my dress for my sisters wedding and got so many compliments. The boning gives such a nice shape without feeling restrictive.

Chloe

★★★★★ ✓ Verified Purchase

Better quality than I expected

Wasnt sure how it would look in person compared to the photos but it actually looks even better. The fabric feels really premium, not cheap at all.

Megan

★★★★★ ✓ Verified Purchase

Didn't think I'd wear it this much

I was sceptical at first thinking it would just sit in my wardrobe, but I've worn it under blazers for work and alone for date nights. So versatile.

Sophie

★★★★★ ✓ Verified Purchase

Finally found my size

Ive bought corsets before that ran way too tight or too loose. This one followed the size guide perfectly, fit me first time no adjustments needed.

Emily

★★★★★ ✓ Verified Purchase

Elegant, not costume-y

I was worried it might look a bit fancy dress but its actually really refined. Wore it to a dinner party and it looked completely appropriate.

Harriet

★★★★★ ✓ Verified Purchase

Comfortable enough for a full day

Wasnt sure Id be able to wear it for more than a couple hours but I had it on all day at a family event, no issues breathing or moving about.

Isla

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 corset.

Is the corset comfortable to wear all day? +

Yes, as long as it's properly fitted. Our corsets feature adjustable lacing and quality 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 corset work with different outfit styles? +

Yes, that's exactly what it's designed for. Our corsets work beautifully worn alone with trousers or a skirt, or layered over a shirt or top for a more editorial look. It's a statement piece that adapts to your style, not the other way around.

Can I machine wash it? +

No, we recommend hand washing to preserve the corset'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 corset suit all body shapes? +

Yes, our styles feature adjustable lacing that adapts 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

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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

Sweetheart Boned Back-Lace Corset

Effortless hourglass confidence

Date nights and dreamy styling

What our customers say

Frequently Asked Questions

FREE UK Delivery

Secure Checkout

Here To Help

30-Day Returns