JCPenney has the St. John’s Bay 3/4 Sleeve Halloween Swing Dress for only $15.20 after price drop from $19. You save 20% off the retail price for this women’s Halloween dress when you use the coupon code SALE36 at checkout. Add extra for shipping or receive free shipping over $99. The St. John’s Bay 3/4 Sleeve Halloween Swing Dress is available in six color styles and multiple sizing options. Sales tax is charged in most states. Deal expires October 14, 2018.