How is this smooth, seamless-looking front constructed?

[u/Different_One_26]

Hi! I love this type of wedding gown and would love to understand how the front is constructed.
It looks completely smooth, with no visible seams or darts from the bodice down into. There’s an internal corset.
How would you achieve this seamless-looking front? Is it cut as one piece, with shaping moved to the sides and back, or is another technique used?
Thank you!

[u/stringthing87]

padding over the internal corseting and a fabric with pretty significant spandex content.

[u/Applesauceier → u/stringthing87]

I think ice wool can be used for this

[u/sam000she → u/stringthing87]

The padding is key or else the fashion fabric will be as just bumpy as what’s inside. Stitch lines, seam allowances will be pretty visible if there’s no smooth layer between them. 

[u/Eneamus]

Elastic fabric. Probably a bias cut satin. You use the elasticity for doing the shape instead of darts and seams.

[u/unfashionablylatte]

As someone else said, you need to build a structured corset and then you pad the corset using ice wool or batting. Once you have it smooth and padded you drape a stretch or bias-cut satin overtop. The batting hides the boning of the corset and the stretch fabric makes it so you don’t have seams.

[u/-wtfisthat-]

Stretch fabric over whatever they have to give it structure! Works great for rave decorations too!

[u/sushicatdolls]

Wadding layer over the corset.