Sydney Sweeney is mopping the house floor with her nostalgic transformation.

After months of styling her short bob, the 28-year-old debuted Old Hollywood curls at the Dec. 2 screening of her latest film The Housemaid in New York.

At the event, Sydney walked the red carpet with her bouncy tresses on display. Still sporting her signature blonde, her new 1970s-inspired curls filled her hair slightly below her shoulders. However, her nods to the retro era didn’t end there. The Euphoria actor also wore a silver Miu Miu gown, complimenting the look with a white feather boa and diamond-studded earrings.

Meanwhile, her costar Amanda Seyfried , 40, paired her wavy side-part with a plunging pink Versace gown and silver jewelry.

As for Sydney, her latest hair ‘do

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