Royal Blue Wedding Guest Dress Dresstells Women Royal Blue Satin Long Wedding Guest Dress with Slit Halter Neckline Prom Dresses,royal Blue Open Back Graduation Dresses I Tested Out the Best Royal Blue Wedding Guest Dresses and Heres What. Item Detail: Item Number: DP3692 Silhouette: Sheath Sleeves: Sleeveless Built in bra: Yes Back Details: Zipper Up?? Lining: Fully lined Length: Floor length Color: As Picture, Custom color. (There is no extra fee for custom color.) Size: US 2 18W, Custom size. (Please check our Size Card to get your correct size before placing your order.) Please note your event date when placing the order. Have questions about size, color, shipping time? Please feel free to contact us: dsprom@outlook. com