Y2K fashion has officially reached its peak — low-rise jeans, ballet flats, and velour tracksuits are everywhere nowadays. And early-aughts beauty isn’t far behind. Need proof? Look no further than Lindsay Lohan’s glam for the launch party for Clarins’s new Multi-Active collection, which featured a performance from Christina Aguilera.

On Friday, Lohan attended the event in Los Angeles (which also coincided with the beauty brand’s 70th anniversary) while wearing a monochromatic look that included a pastel pink dress with a thigh-high slit and a matching belt haphazardly tied around her waist and a slouchy double-breasted blazer in the same hue. Matching ankle-strap heels, a mini handbag, and diamond jewelry rounded out her look.