Honestly there will be people there that are far bigger than you, have a look at some kaftans and tankinis maybe even a sarong. I also feel self conscious before I go on holiday but as soon as your there it's that hot that you don't care about being in a bikini. How about something like this?
Just wear a bikini you are not fat
Honestly, I bet you're stunning but if you feel a bit weird showing too much skin, I would go with swim wear that has high-waisted bottoms and a top that has more material that just strings. Then wear a cover-up that's mesh like so you won't be too hot. Have fun in Greece, you lucky duck!
babe i bet your stunning xx but if your feel really uncomfortable wearing swimmwear then you could wear a loose dress of something light over the top something light and pretty
It's Greece. Wear whatever you want, they won't care