material is different from the bra and pants. it's more on the "dry fit" Nike material. or "running gear" material. m is too big for 34c/75c. its loose but not exposing. just a relax fit. nothing wrong with it, I just hope it has the same material as the pants and bra they sell.
I absolutely love this top! The color is exactly like picture. cups are removable. I'm 1,67m, 59KG and ordered L. My dimensions are 88-72-94. The top fits well in L. it's tight on the chest which gives good support. I have a bit space on the waist. I like it that way. photos with dimensions attached. I recommend to buy. very nice fabric. not shiny. soft and stretchy. will order more colors!
Good quality. Recommended