Cygne Nocturne dress
Size Guide
While you're thinking about sizing, check out the weird history and see why all size charts are different.
Helpful Notes Before You Measure
- Use a soft, flexible measuring tape.
- Keep the tape level, not too tight or too loose.
- Measure over bare skin, not clothing.
How To Measure
Bust
Place measuring tape at center of apex, wrapped relaxed around front and back of bust, for total circumference.
Natural Waist
Place measuring tape at narrowest point of waist, wrapped relaxed around front and back of waist, for total circumference.
Bicep
Place measuring tape 1" below armpit, wrapped relaxed around the muscle, front and back for total circumference.
High Hip
Place measuring tape 4" below natural waist, wrapped relaxed around the hips, front and back for total circumference.
Low Hip
Place measuring tape 8" below natural waist, wrapped relaxed around the hips, front and back for total circumference.
Inseam
Place measuring tape 1" below joint seam. Wrap measuring tape, relaxed around muscle front and back for total circumference.
Still unsure about your size?
Send your detailed measurements (bust, waist and hips in centimetres) to info@amonbelamour.com, and we’ll be happy to help.
We typically reply within 24 hours. For urgent inquiries, feel free to message us on Instagram.
Size Chart
| Size | Bust | Waist | Length |
| XS | 78-82 | 60-64 | 134 |
| S | 82-86 | 64-68 | 135.5 |
| M | 86-91 | 68-72 | 137 |
| L | 91-96 | 72-77 | 137.5 |
| XL | 96-101 | 77-82 | 138 |
There is 2-3 cm difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Due to the light and screen, a slight color difference may be expected. Thank you for your understanding!
The last champagne coupe has been poured, the candles have burned low, and ‘Cygne Nocturne’ is still the most magnetic thing at the table.
Cut in a crushed velvet with a liquid, low-lit sheen, this one arrives in a shade of pale candlelight cream, the colour of wax pooling on silver and light held on still water. It moves the way the hour does after midnight, unhurried and a little conspiratorial.
The neckline pours first. A straight off-shoulder line sweeps into a softly draped cowl, so the velvet folds and falls exactly where it flatters most, while delicate lace scallops peek through at the bust for a whisper of something quietly intimate underneath. Crystal-set buckles pin the sleeves low on the arms, jewellery you never have to remember to put on, and fine straps sit at the shoulder to keep the line looking after itself.
Then comes the lacing, and the room quiets. Hand-set metal studs are threaded with fine cord in a corset-inspired panel over sheer floral lace, layering real dimension through the torso and marking the waist at its narrowest point. Decoration from a distance, engineering up close.
Below, the pleating has the last word. Gathered ruching wraps and sculpts through the hip, sharpening your proportions and sending the line long and liquid all the way to the hem. A back zip keeps getting in and out effortless, and lightly padded cups mean everything stays exactly where you left it.
Model is 173cm (Bust 79 · Waist 60 · Hips 89cm), wearing size XS.
*Carefully curated from a limited or archive selection. All sales are final.
• Dry cleaning is the best way to extend the life of your item.
• Hand wash in cold water, using a gentle detergent. Gently and slowly swish the garment then rinse with cold water. Remove excess water by rolling the garment in a towel and gently pressing to absorb lingering moisture. Ensure the garment keeps its shape by laying flat or hanging to dry.
• Use a steamer to get out creases in your item or simply iron inside-out on low heat, putting a cloth between the fabric and the iron.
Our collections are thoughtfully crafted in collaboration with our trusted production team in Guangzhou, China, where skilled artisans bring each design to life under ethical and responsible working conditions. Learn more about our team!
We also work with select small-scale ateliers in France and Japan, choosing our partners with intention — for their craftsmanship, production capabilities, and the provenance of materials. Across every location, we ensure fair labor practices and uphold the highest standards of quality, care, and respect for the people behind each piece.
At ÀMonBelAmour, we create timeless, one-of-a-kind pieces using upcycled and low-impact textiles — always with longevity and care in mind. Sustainability guides every decision we make, from honoring the skilled artisans behind each design through fair labor practices to embracing a production model rooted in respect for both people and planet. Learn more
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OUR SIGNATURE DESIGN
Each ÀMonBelAmour piece is thoughtfully developed with a focus on fit, feminine structure, and refined detailing, crafted in limited quantities. Designed to be worn, loved, and revisited over time.
