I too think 10 lbs loss (or gain) is quite significant indeed! In another thread I mentioned about this... if we wear loose shirts, we do not feel any change. But should we wear anything form-fitting or slightly tight, we would feel the difference right away! Since I am Indian, I wear tight blouses with Saris. Last year I weighed 10 lbs lighter and those blouses fit me perfectly. Now, with a 10 lb gain, I feel all of them to have become tighter, and I feel the tightness at my shoulders and my bust.