Millie Bobby ... leather top with the 1999 sci-fi film's signature small-framed sunglasses. Millie also snapped a photo of herself showing off her toned midriff in a striped crop top and gingham ...

Millie also posted a laid-back look featuring a striped crop top and gingham shorts, completing the ensemble with oversized shades and a neon orange baseball cap. In a heartwarming moment ...

The first photo was particularly Britney Spears-coded thanks to the over top of the pink and purple Y2K Windows computer graphics which instantly conjured up flashbacks to the early aughts and the ...