A luxurious wedding dress typically embodies exquisite craftsmanship, high-quality materials, and intricate details that elevate its design. Here are some key elements that often characterize such dresses:

### Fabrics:
- **Silk**: A classic choice known for its smooth texture and elegance.
- **Satin**: A glossy fabric that drapes beautifully and has a luxurious sheen.
- **Tulle**: Often used for skirts and overlays, it adds volume and ethereal quality.
- **Lace**: Can be intricately patterned and used for overlays or detailing, adding romance.
- **Organza**: A lightweight, sheer fabric that provides structure and layering.

### Design Features:
- **Ball Gown Silhouette**: A fitted bodice with a full skirt, creating a fairy-tale look.
- **Mermaid Style**: Fitted through the bodice and hips, flaring out at the knees for a dramatic effect.
- **A-line Cut**: Flattering for many body types, the dress flows from the waist down.
- **Off-the-Shoulder and Strapless Necklines**: Enhance a romantic look and highlight the collarbone.

### Details:
- **Beading and Embellishments**: Hand-embroidered details, sequins, and crystals that add sparkle and dimension.
- **Intricate Lace Work**: Delicate patterns that can be incorporated into sleeve designs or as overlays.
- **Train**: A long train adds drama and elegance, perfect for the aisle walk.
- **Bows and Sashes**: Can offer a chic, modern touch or a vintage element.

### Accessories:
- **Veils**: Often made from lace or tulle, veils add a traditional touch.
- **Headpieces**: From tiaras to floral crowns, these can complement the overall look.
- **Jewelry**: Statement earrings or necklaces can enhance the bridal ensemble.

### Customization:
Many brides opt for custom designs to ensure their dress reflects their personal style, fit, and wedding theme.

### Designers:
Renowned designers known for creating luxurious wedding dresses include Vera Wang, Marchesa, Monique Lhuillier, and Pronovias, among others.

When selecting a luxurious wedding dress, consider the overall theme of your wedding, your personal style, and the silhouette that complements your body type for the perfect fit.