French Retro Fishbone A-Line Mid-Length Dress
French Retro Fishbone A-Line Mid-Length Dress
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Timeless Parisian romance with a modern sculpted edge
Capture the effortless elegance of French-inspired fashion in a dress designed to make you feel beautifully poised. This mid-length piece combines a classic, romantic aesthetic with structured, modern tailoring. Whether you are stepping out for a sophisticated garden party, a chic gallery opening, or an intimate dinner, this dress ensures you command the room with understated grace.
Structured Definition, Flowing Ease
Featuring a built-in fishbone structure, the bodice provides gentle support and beautifully sculpts your silhouette. Crafted from a premium polyester-spandex blend, the dress cinches at the high waist before releasing into a classic, flowing A-line skirt, offering both a highly polished appearance and complete comfort as you move.
Product Features
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Built-in fishbone boning through the bodice to provide exceptional structure, support, and a beautifully sculpted silhouette.
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Flattering V-neckline paired with a sleeveless design to elegantly frame your collarbones and shoulders.
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Defined high-waist cut that transitions into a timeless A-line skirt for a perfectly balanced profile.
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Sophisticated mid-length hem offering great versatility for both daytime celebrations and evening events.
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Seamless tailored fit that honors classic French retro design while meeting modern comfort standards.
Material & Care
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Premium polyester-spandex blend selected for its structured weight, soft drape, and comfortable stretch
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Resilient fabric that holds its shape beautifully and resists creasing throughout the day
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Hand wash cold or professional dry clean recommended to protect the internal fishbone structure
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Lay flat to dry in the shade to maintain the integrity of the bodice seams
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Steam gently on low heat on the reverse side only; do not iron directly over the boning
General fit guide for all Sylveine dresses. Individual styles may vary slightly depending on fabric and cut.
| Size | US | Bust | Waist | Hips |
|---|---|---|---|---|
| XS | 2–4 | 31.5–33.9 | 23.2–25.6 | 33.5–35.8 |
| S | 4–6 | 33.9–36.2 | 25.6–28.0 | 35.8–38.2 |
| M | 6–8 | 36.2–38.6 | 28.0–30.3 | 38.2–40.6 |
| L | 8–10 | 38.6–40.9 | 30.3–32.7 | 40.6–42.9 |
| XL | 10–12 | 40.9–43.3 | 32.7–35.0 | 42.9–45.3 |
| XS | 2–4 | 80–86 | 59–65 | 85–91 |
| S | 4–6 | 86–92 | 65–71 | 91–97 |
| M | 6–8 | 92–98 | 71–77 | 97–103 |
| L | 8–10 | 98–104 | 77–83 | 103–109 |
| XL | 10–12 | 104–110 | 83–89 | 109–115 |
Orders ship within 1-2 business days. Delivery typically takes 5-8 business days within the US. Free returns and exchanges within 30 days of delivery.
Have a question about this piece? Reach us at hello@sylveine.com and we will get back to you within 24 hours on business days.

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Wore it to a friend's engagement dinner and got stopped twice to ask where it was from.
Wore it two different ways — belted for dinner, loose for the beach. Barely wrinkled in my suitcase.
Ordered my usual size and it actually fit like the size chart said it would.
Ordered Tuesday, had it by the following Monday. Lightweight but doesn't feel cheap.
Comfortable enough for a full day out, dressy enough for dinner after.
Was worried it'd look washed out, but it's actually richer in person.
Frequently Asked Questions
How do I choose my size?
We recommend checking our size guide
on each product page. Our dresses run
true to size. When in doubt, size up
for a relaxed fit.
How long does shipping take?
We offer free worldwide shipping on
all orders. Delivery takes 7-14
business days.
Can I return an item?
Yes. We accept returns within 30 days
of delivery, no questions asked.
Email us at hello@sylveine.com
What if my order doesn't arrive?
Contact us at hello@sylveine.com
and we will resolve it immediately.
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