Your Cosmopolitan Invitation.
Three things happen when you take it. None of them need a code typed in.
01Choose your set
A Cadenza bra and a Cadenza thong, in black or nude.
02COSMO30 applies itself
Thirty per cent comes off at checkout. You never have to type it in.
03The gold arrives free
Gold nipple covers, worth €40, added to your order.
One use per customer. Applies to Cadenza bras, bottoms and lingerie. Gift while stocks last.








Build the Set.
The bra and the thong together — that is what unlocks the gold.
Not sure of your size?Your set
Free UK delivery · Free gold nipple covers · 14-day returns
Built to Obey.
Precision sliders let you control the tension. Three adjustable straps frame the back and shape every curve where you want it.
- Satin straps rise above the cups
- Three adjustable straps frame the back
- Precision sliders at every adjustment point
Tighten. Release. Decide what they get to see.
Softness. Under Control.
Transparent Italian mesh meets polished French gold hardware, crafted in the EU with every line considered.
- Soft transparent Italian mesh
- High-quality French gold metal hardware
- Crafted in the EU
Elastic: 87% polyamide, 13% elastane. Mesh: 80% polyamide, 20% elastane.
Worn to Be Seen.
Let one strap escape the tailoring. One open button is enough to start the game.





Watch It Adjust.
Stills cannot prove a fit that moves. Watch the straps tighten and the back framing change, then build the set without leaving the clip.
COSMO30 is already applied. Free UK delivery and the gold nipple covers come with the set.
Four Sizes. Endless Adjustment.
Satin strapping and precision sliders let the piece adapt across more bodies. Your measurements choose the size; the straps do the rest.
Nude set — the model wears bra size L and thong size S. Height 176cm, waist 61cm, lower hip 94cm, bra size UK 34D / EU 75D / FR 90D.
It Arrives Like a Secret.
A matte-black magnetic box, gold-embossed. The outer packaging is plain and unbranded — the box inside is the only thing that gives it away.

Shipping to the UK, Without Surprises.
Dispatched from the European Union. Everything you need to know before you decide.
- DeliveryFree over €130, otherwise €10
- Time3–5 working days, tracked
- DispatchWithin 48 hours
- On arrivalSignature required
- Returns14 days, unworn with tags
- CurrencyPrices in euros, charged at your bank's rate
Import charges: [CONFIRM UK VAT STATUS BEFORE PUBLISHING]

In Her Words.
Three Cadenza customers, in their own words.
I’ve tried so many ‘luxury’ brands, but this one actually lives up to it. The mesh, the gold rings, the overall design—it’s just perfection. You can really feel the difference when you put it on.Anna R.
The fit is unbelievable. It feels like it was made just for me. I wore my set for a night out under a blazer, and honestly, I’ve never gotten so many compliments. It’s elegant, sexy, and bold all at once.Sophie R.
Decadence Mansion lingerie is pure confidence in fabric form. It’s beautiful, comfortable, and the attention to detail is insane. I immediately ordered a second set after trying my first one.Claudine F.
Questions
Why are the prices in euros?
Decadence Mansion is a European house and the store is priced in euros. Your bank converts at its own rate when you pay. Nothing else about your order changes.
Will I be charged anything on delivery?
[CONFIRM UK VAT STATUS BEFORE PUBLISHING — this answer must state plainly whether UK VAT is collected at checkout or whether import charges are payable on arrival.]
How do I choose my size?
Take your measurements and use the size guide. Then let the straps do the rest — the band, the shoulders and the back all adjust after the size is chosen.
Do I need to add the gold nipple covers myself?
No. Once your order reaches €120 they are added automatically, at no cost.
Can I use COSMO30 more than once?
One use per customer. It applies to Cadenza bras, bottoms and lingerie.
How do returns work from the UK?
Fourteen days from delivery, unworn, with tags and original packaging. Request the return in the portal; a pre-paid label costs €15 and is deducted from the refund. Sealed items cannot be returned once the hygiene seal is broken.
The Invitation Stands.
Luxury that adjusts to you — and a code that belongs to Cosmopolitan readers.
€190 · 30% off with COSMO30 · gold nipple covers worth €40, free.
Build Your Set