Popsugar Celebrity Halloween Costumes 2019 Celebrity Couple Halloween Costume Ideas 2019 25 Celebrity Couples You and Your Significant Other Can Be This Halloween 19 September 2019 by Kelsie Gibson View On One Page Photo 8 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Lily-Rose Depp and Timothée Chalamet at Venice Film Festival What to wear for Lily-Rise: A pink gown with a matching scarf. What to wear for Timothée: A grey suit with a matching silk shirt and black boots. Previous Next Start Slideshow Halloween Costumes 2019Celebrity CouplesHalloween Costumes