Not truly for big boobs
"I have a couple left on Friday suits and love the fabric. It dries so quickly and feels great on. I love the look of this top, but the edges continually roll and then dig in. When it is dry and you are not moving, the edges lay flat, but the minute you get it wet, all the edges roll and if you have any softness to you, it is not comfortable or flattering. I also have bigger boobs and don’t think this suit is actually designed for them. It lacks support in the band, partially because of the rolling seams. If it is marketed as a big boob top, I wish it had a supportive band similar to the top shelf top."