Get spooky, beautiful.SHOPNuBe Green Trunk ShowWhat: The ecofriendly line launches its first women’s collection, NuBe Seattle, composed of sculptural garments from Vashon Island-based designer Adrienne Antonson, like the dress shown here.Why: The one-of-a-kind frocks are locally constructed from cast-off materials and fibers from nearby sustainable farms. Plus, they rock an awesome Northwest/moody vibe. When: Fri., 6-9 p.m. Where: Western Bridge, 3412 Fourth Ave. S. (206-838-7444). Admission is free.VAMPHalloween Artists’ BallWhat: Dress up as an artist or art object for an intimate bar party. Might we suggest a big, shiny bunny a la Jeff Koons or Damien Hirst-inspired dead shark? Why: Fog machines, candy, booze, and DJ sets from Andy Arkley of The Bran Flakes and Library Science.When: Fri., 8 p.m.-2 a.m. Where: The Living Room, 1355 E. Olive Way (206-708-6021). Admission is free.SCAREFirst ER Costume CrawlWhat: Vito’s teams up with nearby Sorrento Hotel and The Hideout for a Pill Hill-themed bash. Why: Freak out your neighbors by wearing bandages and fake blood. The crazier the getup, the better your chances of taking home a $500 prize.When: Sat., 7 p.m.-2 a.m.Where: 927 Ninth Ave. (206-397-4053). Admission is free.GROOVEThe Undead Discotheque What: Shake your moneymaker at a costume party with DJs Scratchmaster Joe, Eardrumz, and Jon Francois. Why: It’s the perfect place to bust out those “Thriller” moves. When: Sat., 9 p.m.-2 a.m.Where: Vermillion, 1508 11th Ave. (206-709-9797). Admission is free.Photo: Courtesy of NuBeUp to 60% off ShaeKnits should be just as easy to wear as everything else, right? Stay cool in Shae’s lightweight textures, short sleeves, and silk paneling, or cozy up in the smart sweater jackets and cardis for up to 60% off on Swirl.