Lauren Conrad is both a master of style and DIY-ing, so it should come as no surprise that she has crafted some of our favorite Halloween costumes over the years. “When I was 11 I made my first Halloween costume,” Conrad wrote via Instagram in October 2019, sharing a snap of a revamped tulle version of the costume. “I cut 2 holes in an old bedsheet and I was a ghost. This year I’m stepping up my 👻 game a little.” Conrad previously told Us Weekly that she’s very particular about choosing her yearly costume. “It’s really hard because it’s so much pressure on one day, you’ve...