long blue and white floral dress AW.Bridal A-line V-Neck Floor Length Sleeveless Bridesmaid Dresses Floral Botanical Floral Size 8 Size:12 US Women (9 UK/AU) colour: cream-and-pink-floral-print-one-shoulder-pleated-satin-midi-dress Bethlehem is 58 and The “Everything” Slip Dress

long blue and white floral dress AW.Bridal A-line V-Neck Floor Length Sleeveless Bridesmaid Dresses Floral Botanical Floral Size 8 Size:12 US Women (9 UK/AU) colour: cream-and-pink-floral-print-one-shoulder-pleated-satin-midi-dress Bethlehem is 58 and The “Everything” Slip Dress

The “Everything” Slip Dress in Pale Blue

Blog / Trend Report - Stun Your Guests in a Sexy Backless Wedding Dress Leave your guests speechless as you walk down the aisle in a sexy backless dress

colour: cream-and-pink-floral-print-one-shoulder-pleated-satin-midi-dress

Size:12 US Women (9 UK/AU)

The only other thing I could suggest is getting one of the Darkness models which you could use as a basis for designing a costume

Bethlehem is 58 and in a size 00