SemSem founder Abeer Al Otaiba draws on her own glamorous life while designing her high-octane collections - this approach has drawn fans like Chrissy Teigen, Dua Lipa and Gigi Hadid. Cut from swathes of royal-blue silk-blend lamé, this attention-grabbing gown has an asymmetric silhouette and side split. The designer's engineering background is clear to see in the construction of the draped bodice.