Siena 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 us an email at info@amonbelamour.com. We will reply within 2 hours. For urgent responses, text us on Instagram.
Size Chart
| Size | Bust | Waist | Length |
| S | 82 | 65 | 121 |
| M | 86 | 69 | 122 |
| L | 90 | 73 | 123 |
Model is 168cm/50kg (Bust 82 · Waist 63 · Hips 94cm), wearing size S.
Try-on Report
| Height(cm)/Weight(kg) | Bust/Waist/Hip | Try-on |
| 162/50 | 88/68/88 | M |
| 168/46 | 82/64/86 | S |
| 158/48 | 84/62/85 | S |
| 165/57.5 | 92/72/95 | L |
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!
Inspired by the way Mediterranean blooms blur into orange, blush and soft violet skies at golden hour, ‘Siena’ feels like wearing an entire romantic coastline evening on your skin. The floral print melts across a high-count cotton blend base, where the matte finish softens every hue and lets the colours bloom with quiet sophistication.
The delicate cap sleeves are paired with lace panel detailing, and the scalloped lace edges fall gently over the shoulders like petals in early spring, refining the shoulder line while adding that soft, feminine touch and avoiding the bareness of a sleeveless cut. The V neckline with its adjustable tie detail subtly frames the face and draws the eye inward, balancing sweetness with structure.
Up top, ‘Siena’ is cut to sculpt. The bodice fits closely through the waist and abdomen, with a naturally cinched waistband and curved seam detailing that enhances the hourglass shape. Inside, a 1:1 structured tulle layer mirrors the outer fabric, giving the skirt volume and movement so it lifts and sways with every step, never falling flat.
The skirt is crafted using a 45-degree bias technique and multi-panel construction, where precisely distributed darts allow the fabric to fall into soft, radiant folds that expand beautifully as you walk. A rolled hem finish keeps the edge light and airy, reducing bulk and letting the silhouette feel effortless rather than heavy. Unlike standard hard-net finishes, the integrated hem structure ensures the lower skirt holds its shape gracefully while maintaining fluidity.
The lace shoulders are carefully positioned and stitched by hand, with clean edge finishing and invisible seams so every transition feels seamless and refined. The result is softness without compromise, romance with intention.
• 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.
