My store got the Iris Flower Roll Down Wunder Under Crops in today so I brought them home so that I can give you a proper color comparison and fit review. All my other Roll Down WU's I've sized down to an 8 without sacrificing opacity but these ones where slightly sheer in size 8 but totally opaque in my TTS 10. Unfortunately with these light creamy colors you do tend to see cellulite - not due to sheerness but because of shadowing on the lighter color. I've included a self sacrificing butt shot here for you so that you can see the cellulite issue. I'd be fine wearing this with a longer butt covering top but I rarely do that for working out in so these will probably go back, although I did love them.
Here is a color review with the Roll Down Wunder Unders in Bruised Berry and a Power Purple Cool Racerback. Of the three, I like Iris Flower the best but the difference between Iris Flower Roll Down Wunder Unders and Bruised Berry Roll Down Wunder Unders are pretty nuanced and I feel like a crazy lady keeping both colors in the same cut. I'd justify it if it was a completely different item but my fanatisism does in fact know bounds.