Niki by Niki Sivvas Beaded High-Neck Red Prom Gown

Niki by Niki Sivvas · Clothing & Accessories > Formal Dresses

Niki by Niki Sivvas Beaded High-Neck Red Prom Gown

Era / Decade

Late 1990s to Early 2000s (Y2K era), evidenced by the spaghetti strap halter neck, iridescent sheen of the fabric, and specific brand label style.

Material

Likely 100% Polyester with a satin/shantung finish and plastic/glass bead embellishments. The fabric has an iridescent/metallic sheen common in late 90s formalwear.

Condition

Good to Very Good. The dress shows significant wrinkling which is common for stored formalwear but fixable. Beads appear mostly intact at the neckline, though the hemline should be checked for dragging wear.

Demand Level

Moderate. Demand peaks during Prom season (March-May) and Homecoming (September-October). High interest currently for 'Vintage Prom' and '90s Gowns'.

Resale Value

Estimated Resale Value

$45.00 - $85.00

Estimated Retail Value

$250.00 - $350.00

Comparable Sales

Similar Niki Sivvas and Y2K-era formal dresses typically sell for $35-$60 on Poshmark. Pristine examples with popular features like beading or 'coquette' aesthetics can reach $80-$100 on Depop.

Description

Stunning vintage Y2K red formal evening gown by Niki Sivvas. Features a high-neck halter silhouette with delicate double spaghetti straps and a beautiful gradient bead pattern across the bodice. The A-line skirt provides a classic, floor-length profile. Perfect for prom, formal events, or Y2K-themed parties. Vibrant red with a slight metallic sheen.

Key Features

Y2K aesthetic is currently high in demand; vibrant 'classic red' color; beaded bodice detail; vintage designer Niki Sivvas brand recognition for 90s formalwear; floor-length A-line silhouette.

Authenticity Indicators

Label 'Niki by Niki Sivvas' is consistent with known 90s/00s formalwear brands formerly sold in department stores like Nordstrom or specialty bridal boutiques. High confidence in authenticity.

Flaws to Note

Heavy wrinkling requires professional steaming; potential for missing beads (check high-wear areas under arms); check the very bottom of the hem for fraying or dirt marks from past wear.

Selling Guide

Where to Sell

Depop or Poshmark are the best venues for this style due to the high volume of users looking for 'Y2K Prom' and 'Vintage Formals'. eBay is a secondary option for international reach.

Selling Tips

MUST be steamed before photographing; a wrinkled formal dress sells for much less. Use keywords like 'Y2K', 'Vintage Prom', '90s Formal', 'Ruby Red', and 'Beaded Halter'. Provide exact measurements for bust, waist, and length as vintage sizing (Size 10) often runs smaller than modern standards.

Notes

Niki by Niki ssvas size 10

Appraised on 7/13/2026