Without shots from side or back i can only try to imagine how it is made.. so i got 2 models..


or


as you can see first model might get too much frills on the back so in model 2 i stopped the bottom part rounding it around the breasts
i also approximately posed the model ( whos shape isnt the same.. maybe shrimp version i have might do better but you like this one more )



Normal Morphed Reference
Gona make panty and legs parts now
also i forgot the ribbon.. ill add it aswell