I'm not sure I agree with the E to B change based on weight. However, it seems to have worked for Cindy27 so maybe it's an individual thing. Due to my weight/size at the time, I was id'd as an E. I was skeptical that the items would work for me as they seemed quite opposite to what usually complimented me. After a few weeks receiving that profile, MSP used a store that had a location in my area. I went there and tried on all the styles that they had in stock. They were horrible on me. I looked like I'd gained 20#, was build like a brick, and my quite broad and square shoulders looked huge, like a football player with their pads on. Even the sales assistant helping me was saying no to them and not trying to sell me on any of them. I switched to a B and these styles have been working just fine for me ever since. Now that I'm a size 10, the only difference is that I can get away with wearing items a bit more form-fitting than when I was a 14/16. Not tight, just a bit more closely fitted. So I suggest trying a profile, then trying on the styles suggested to see if they work for you or not. If not, just switch to a different profile. Oh, and take photos of yourself in the clothes. I always do this before I buy something. Photos give much more accurate feedback than a mirror.