Once Was
Rhiannon Sheer Neckline Knit Dress Black
- Regular Price
- $399.95
- Sale Price
- $399.95
- Regular Price
- Unit Price
- per
Sleek, sophisticated, and effortlessly flattering, the Rhiannon Viscose Nylon Sheer Knit Dress in Black is a timeless statement piece designed for elevated day-to-night dressing. Crafted from a premium viscose-nylon blend, this long sleeve knit dress offers a smooth, comfortable fit with gentle stretch that skims the body beautifully.
The defining feature is the sheer neckline detailing, creating a striking contrast against the ribbed knit body while adding a refined, modern edge. A soft scoop neckline flows into long fitted sleeves, while the semi-sheer hem panel adds subtle movement and visual interest to the midi-length silhouette. The clean black colourway enhances the dress’s versatility, making it perfect for both understated elegance and elevated evening styling.
Style it with a statement belt and boots for a polished look, or wear it on its own for minimalist sophistication.
- semi-sheer hem detail
- sheer neckline detail
- ribbed knit texture
- long fitted sleeves
- garment measurements below in CM

MAIN: 65% Viscose 35% Nylon
TRIM: 67% Nylon 33% Polyester
ow42100blk
To keep your clothing looking fresh and lasting longer, always follow the garment care instructions.
The below is a general guide, not garment specific:
Washing: Machine wash cold - always with like colours to prevent fading and bleeding.
Detergent: Use mild detergent; avoid bleach or harsh chemicals.
Drying: Tumble dry on low or air dry to reduce shrinkage and maintain fabric integrity.
Ironing: If needed, use a low-heat iron or steam to remove wrinkles. Avoid high heat on delicate fabrics.
Special Fabrics: For wool, silk, or embellished items, hand wash or dry clean as recommended.
Storage: Store in a cool, dry place. Fold knits to prevent stretching; hang woven fabrics to maintain shape.
Australian Women's clothing sizing (in CM):
Size Bust (cm) / Waist (cm) / Hips (cm)
6 (XXS) 80 / 62 / 87
8 (XS) 85 / 67 / 92
10 (S) 90 / 72 / 97
12 (M) 95 / 77 / 102
14 (L) 100 / 82 / 107
16 (XL) 105 / 87 / 112
18 (XXL) 110 / 92 / 117
It's important to note that sizing can vary between brands, so always check the product descriptions for particular information regarding sizing.
We do try to include the particular Brand's garment measurements and size measurements wherever possible.
Always feel free to contact us for specific measurements or fit information.