This wedding gown is a 2 piece dress.

Bodice is Ivory Lace Tulle over Ivory Satin with corset top with the boning trim as in the sketch.

 

The Corset loops and strap is Satin Champagne (#22 on satin swatch card)

 

The skirt is Full A-Line. Same Ivory Lace Tulle over Ivory Satin. Zipper in the back.

 

Seperate Bow and Sash is in the same Satin Champagne (#22)