Royal Blue Dress With Ruched Detail And Flared Sleeves from Coco Doll. This deep blue dress is flattering, elegant and dramatic, with mid-length sleeves, oversized fluted cuffs, a sensual surplice neckline that culminates in a layered sash at the waistline, and a mid-length skirt. Style this elegant number with your most comfortable heels to turn up the heat.