I agree that sometimes we need to be careful in how we present ourselves, publicly. I also agree that not everyone looks great in a speedo or in a string bikini. However, if a person feels comfortable enough to display themselves as such, then fine. They have that right. Who gives us the authority to define what is appropriate and what is not?
I am a size 5 and think I look decent in a bikini. I wear them; I own several string bikinis as well. However, there was a time when I was not comfortable being out in public with them. Because of that, I wore a one piece suit only.
How we define ourselves and see ourselves is important. Society has this notion that we all should look a certain way and conform to what is deem "appropriate or acceptable" to that size demension. I for one do not take kindly the idea of being told how to present myself. I work hard to have a certain look. As long as I like it, to hell with others opinions... I suppose in an arrogant way, I could proclaim that "it is ALL ABOUT ME!"