I need help with finding a good bra that won't make my boobs look like a giant tent.

I've been wearing Bravissimo for a while. I've found that if I'm wearing one of their sports bras I'll be looking like a tent. I've had a few friends who don't wear bras that're that big and they're just wearing the same bra as me. It's frustrating because I really like my boobs. I'm pretty sure they look like tents, so I don't think they're very comfortable. I've also tried to wear sports bras that're supportive enough, but I still have this tent-ish look that's hard to overcome.

Does anyone have any tips for finding a bra that won't make my boobs look like tents?

Thanks for listening.