Push up bras

what do push-up bras really do do they just make your boobs look bigger

would a push up bra make my boobs look wide under a t shirt or squashed??

Hi :D im a 16 and a 34H, I love my boobs but im fed up with bras that pull my boobs apart and I dont like non padded ones and...

If you wear them: Why do you like them? What do they do exactly?

okay I have tiny boobs but I want them 2 look bigger I here that push up bras hurt and I dont no how 2 get my mom 2 buy me 1...

For some reason everytime I go shopping with my mom she picks out push up bras without me knowing. And I know it's a wierd qu...

Hey, do you know what kind of a bra I could get to make my breasts look flatter?

sorry the other one did not make sence! I wear a siz 30A can I find I padded bra for that siz???

so yeah...I was wondering...does the kind of bra you use...affect anything? like...I know stupid question but im just wonderi...

like, how does it actually make boobs bigger? im wondering if I should get them...because its like 20 bucks at victorias secr...