Ariana Grande wears Old Hollywood dress for Paris premiere of 'Wicked: For Good'

Ariana Grande reached all the way back to 1950 to find a dress worthy of her latest event.

The songstress stepped onto the red carpet at the Paris premiere of “Wicked: For Good” on Friday in a graceful black gown with fuchsia pink lining and floral details.

The midi-length frock — a Lili’s Diamond look selected by stylist Law Roach from secondhand Beverly Hills boutique Timeless Vixen, according to Marie Claire — also included a sweeping cape with matching hot pink lining.

A concealed corset and loosely-fitted spaghetti straps channeled its vintage 1950 origins, and the hitmaker accessorized with black pumps and delicate diamond stud earrings.

She styled her hair in a voluminous updo, wearing a classic makeup glam in shades of dark pink.

Grande, 32 — who plays “good witch” Glinda in