When wearing under a tshirt can you tell there's a zipper underneath?

I did wear it with T-shirt on. It’s fine, zip not visible .

I’m having breast enlargement , would anyone recommend them??? Post surgery

I haven’t purchased for this reason. But yes I think you would find them supportive and comfortable. They are quite flattering I think and wouldn’t go back to any other bra now. I think I ordered these a size larger than usual and glad I did. Hope this helps.

I’m having problems with a post surgery bra I’m currently wearing and looking for less rigid. I need a 34 D will these for comfortably without pressur

The underbust ribbing is not supportive . It curls up and becomes uncomfortable. The removable pads are a strange shape. Also the zipper is irritating. These bras do not apply any pressure but are not that good for everyday wear. I only put my on when doing housework or things like that. I would not wear them when going out.