I'm a 34D "mom boobs" and I approve.
Crossing the straps in the back is the only way to go, I wanted the straight straps but if you're doing more than just laying out, this top doesn't stay put UNLESS you have the straps crossing.
I was tired of not being able to MOVE in my swim suits because a boob is always falling out ( try picking up a toddler refusing to get out of the pool without flashing everyone in a triangle top). After experiencing this I splurged and bought this bikini top. No regrets. Much better than buying 4 Target bikinis that I can't even wear in public.