Popsugar Fashion Fashion Trends Top Fashion Moments in 2017 The 50 Most Unforgettable Fashion Moments of 2017 5 January 2018 by Marina Liao First Published: 28 December 2017 View On One Page Photo 19 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 19 Bella Hadid and Gigi Hadid Closed the Anna Sui Spring '18 Show After Gigi Hadid lost a shoe on the Anna Sui runway, sister Bella gave her a helping hand, and they closed the show together. Previous Next Start Slideshow Fashion TrendsBest Of 2017Fashion NewsBest Of