You look super in that outfit, so if that is what you call working around your body type, I say go for it!
I guess I would just say, clothes are just clothes and so it's fine to try anything one wishes--no real rules or laws in the sense of REAL ones. But if I can tell that a certain style or cut looks much better, I'm vain enough to stick with that rather than follow a trend.
I have really enjoyed Angie's posts that talk about how to interpret certain looks to still fit with body type--that may be the fringe or envelope or borderline aspect that's been referenced--something that nods to a different style but remains "appropriate" for body type, age, occasion.
It all reminds me of the straight-hair/curly hair thing--women with straight hair often get perms, and those with curly hair use flatirons or blowouts. There are so many curvylicious garments and styles I can't wear, won't ever look bombshell, can't wear 95% of the dresses in America, apparently. Then there are things I can wear that some people "can't". It just is what it is.
I went through my What Not To Wear phase and enjoyed a lot of the shows that were available on youtube. What I really noticed was dressing to body type in the main basic garments really did make the person look more fab--not trying to fight it. Then there was more leeway in accessories, color, texture--sure, there might be a best proportion, best colors or something for those items but there was a lot of room for variety and creativity.
So I am on team body-type-formula with some room to grow and play--acceptance without total resignation, is how I see it. "Try things on" is what helps--that way I've found things that fit my body type that I didn't think would at first glance, or that didn't used to (hello maturing process!) , so has opened up some more variety and room for trends.