Whoever said Christmas was the only holiday designers could sell seasonal merchandise for? This year, plenty of designers are delivering up delightful treats for Halloween! Splurge on these Halloween-themed pieces and perfect costume accessories if you dare!

CLOCKWISE FROM LEFT: Olympia le-Tan Dracula embroidered book clutch; Charlotte Olympia "Trick or Treat" embroidered suede slippers; Jennifer Behr spider hair pin; Kenzo eye-print leather mini-skirt; Erickson Beamon gold-plated and crystal mask; ALL FROM NET-A-PORTER.COM