Vintage Roberto Cavalli mainline halter dress featuring a dramatic blue-to-emerald peacock/feather-inspired print, plunging V neckline, ruched green waistband and long adjustable cord ties with metal hardware.

The silhouette and print language are strongly consistent with Roberto Cavalli’s early/mid-2000s halter dresses: saturated blue/green palettes, open halter necklines, stretch/body-conscious construction, ruching and decorative metallic details. I have not found an exact runway match, so I would describe this as early/mid-2000s / Y2K-era Roberto Cavalli, rather than assign a specific season.

A closely related vintage Roberto Cavalli peacock-feather halter evening dress is documented by 1stDibs, showing the same broader Cavalli vocabulary of peacock-inspired blue/green print and halter eveningwear.

Details

Roberto Cavalli mainline
Vintage / Y2K era
Approx. early-to-mid 2000s
Blue, cobalt, emerald and black peacock/feather-style print
Deep V halter neckline
Ruched green waistband
Adjustable halter straps
Additional side/back tie cords
Metal decorative hardware
Open-back styling
Midi length
No internal care/content tags present
Neck label present
Size tag: S

Measurements — taken flat

Length: approx. 84–85 cm / 33–33.5 in
Under-bust / waistband width: approx. 27–28 cm / 10.6–11 in unstretched
Body width lower down: approx. 43–44 cm / 16.9–17.3 in
Tagged size: S