Equal parts dramatic and polished, Bella Hadid’s style is forever on point. Her looks range from daring couture gowns to bold athleisure. While she’s established a signature vibe, the It model always keeps us guessing. For her 21st birthday celebration, Bella did not disappoint, stepping out in a figure-flattering satin dress by Dolce & Gabbana. Featuring lace-up detailing and accented with simple stiletto sandals and a sleek beauty look, the ensemble is sexy yet sophisticated for the newly minted 21-year-old. Here, see it for yourself, then continue on for more of her best outfits to date.