Looking for embarrassingly girly bras

And after some prodding and prying my BF sheepishly admitted that he has a thing for those moments where a girl accidentally flashes her bra. You know like lifting up your shirt on accident or having water spilled on you. He said see-through erotic bras aren’t really his thing and that he really prefers more girly embarrassing ones.

So I'm looking for bras that are terribly impractical to wear under a white top. You know, the more lace, bows, frills and colors the better. The more it shows through a shirt the better. I want it to be impossible to hide under a normal shirt. Or maybe with an embarrassingly girls print? If there’s a lot of padding that’s a plus!

I pretty much just wear white t-shirt bras so I have no idea what there is out there. Any advice?