Not sure if this belongs in GQ or CS, but here goes:
In a lot of graphic art (most noticeably in manga and anime) you often see a rather remarkable piece of clothing; a buxom woman will be wearing a buttoned shirt or blouse that’s not just tight but molded to her torso, with the buttons sunk between her cleavage. IOW, it’s as if the shirt is tailored with cups for her breasts. My question is, does anyone IRL actually make such blouses?
Not sure but I saw a story online somewhere about a company that makes bras specifically for petite women with big implants. It makes sense that someone would do the same with shirts and dresses.
That’s a very common style in women’s evening dresses going back decades. There’s a cylindrical area of cloth going from waist up to just under the breasts, then two cup-like cloth bags to contain the breasts which then taper & join around the neck leaving open shoulders.
Do you mean like this? AFAIK the only way to get the placket flat against the skin between the breasts is to have some ruching or actual cups in the blouse.
Ruching is easier, these blouses were in (minor) fashion a few years ago and may still be made. If you want cups, you’ll probably have to have custom made.
If you want no ruching, seams or darts, then no- the fabrics that will do that don’t exist. Have you tried body paint?