(TrendHunter.com) Designer Matthew M. Williams is the current creative director of Givenchy and founder of streetwear giant 1017 ALYX 9M—his latest project is highlighted by the TK-360 sneaker model. Williams... (TrendHunter.com) Designer Matthew M. Williams is the current creative director of Givenchy and founder of streetwear giant 1017 ALYX 9M—his latest project is highlighted by the TK-360 sneaker model. Williams...