Sienna | Women’s Square-Neck Asymmetric-Waist High-Slit Fall Wedding Guest Maxi Dress
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The Sienna Women’s Square-Neck Asymmetric-Waist High-Slit Fall Wedding Guest Maxi Dress is your go-to choice for weddings, galas, and glamorous formal evenings. Cut with a structured, corset-style bodice, a clean square neckline framed by wide straps, and a richly pleated skirt that falls asymmetrically into a thigh-high side slit, this gown is perfect for women who want a sculpted, hourglass silhouette with dramatic movement built in.
Why You'll Love It
- Sculpted Corset Waist: The structured, fitted bodice cinches the midsection for a naturally flattering hourglass shape without extra shapewear.
- Asymmetric Pleated Skirt: Cascading pleats fall unevenly across the skirt for a fluid, floor-length drape with a modern, sculptural edge.
- Square Neckline & Wide Straps: A straight-cut square neckline paired with substantial shoulder straps creates a polished, sophisticated frame for the décolletage.
Perfect For
Standing out as a wedding guest dress, styling with strappy heels and statement earrings for a black-tie gala, wearing to an upscale cocktail party, or making an entrance at prom night.
Care Instructions
- Hand wash or machine wash on a delicate cold cycle.
- Do not bleach.
- Hang to dry or lay flat, and avoid the tumble dryer to preserve the pleated skirt shape.
- Iron on a cool setting from the reverse side if needed.
Frequently Asked Questions
How does this gown close?
It features a smooth back zipper closure for an easy, secure fit.
What sizes are available?
This gown is available from size S through 3XL; please check the size chart for exact measurements.
How high does the side slit sit?
The slit rises to the thigh, adding movement and a bold, elegant edge while you walk.
What occasions is this gown suited for?
It's designed for weddings, black-tie galas, cocktail parties, and prom nights, transitioning easily between daytime celebrations and evening events.
Size Chart
| Size | Bust | Waist | Hips | Length |
|---|---|---|---|---|
| S | 86 cm / 33.9 in | 66 cm / 26 in | 92 cm / 36.2 in | 130 cm / 51.2 in |
| M | 90 cm / 35.4 in | 70 cm / 27.6 in | 96 cm / 37.8 in | 131 cm / 51.6 in |
| L | 94 cm / 37 in | 74 cm / 29.1 in | 100 cm / 39.4 in | 132 cm / 52 in |
| XL | 98 cm / 38.6 in | 78 cm / 30.7 in | 104 cm / 40.9 in | 133 cm / 52.4 in |
| 2XL | 102 cm / 40.2 in | 82 cm / 32.3 in | 108 cm / 42.5 in | 134 cm / 52.8 in |
| 3XL | 106 cm / 41.7 in | 86 cm / 33.9 in | 112 cm / 44.1 in | 135 cm / 53.1 in |
At Nicole's Coastal Boutique, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping with a track & trace code.
We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.
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Don’t hesitate to contact us; we’re happy to help!
Please contact us at info@nicolescoastalboutique.com