If applicable to you where do you plan on buying a bikini for this summer. We are HUGE beach people, and I love my body (most of the time) and want to show off my belly as most of us will be pretty baby by then.  Plus my oldest son will be 7 on June 16th and we're having an outdoor beach/water park birthday for him. I'm usually a size small. Currently at 18 weeks I'm still in size xs-s bottoms but my size on top has gone from a small (32C) to a medium (? 36D). My last two pregnancies I got to a 36DD. Im looking towards online purchases because I love vintage and retro inspired looks that can't be found elsewhere. Now would you recommend buying a medium in general? I'm sure by then with my tummy I'll be in a medium bottom. Just looking for advice. I won't search elsewhere except online so any other advice would be best.