Should I get a 2 piece swimsuit?

Hey everyone! I've been considering buying a new swimsuit lately. The one I currently have is getting old and it definitely doesn't fit in the chest area anymore. So, I was looking around to get some ideas and I saw some really cute 2 piece suits. I've never owned a 2 piece before, since I'm very self conscious. Currently I weigh about 260 lbs. Normally I'd never even consider something like that, so I don't know if I should get one or go for a 1 piece like usual. I was looking at this style. I know it doesn't show much, but even a little bit is new for me. Do you think I should go for it?