I have gotten measurements at Macy’s, Nordstrom, and Victoria’s Secret overtime. My favorite used to be Calvin Klein... the best fit for petite frames but they don’t make in big cup sizes so after kids I switched to Victoria’s Secret and Wacoal. My everyday use bras are Body by Victoria’s Secret. I like full coverage and no push up. These are expensive but hold well. For sports bras, I also prefer Victoria’s Secret or under armour (you can also find Under Armour sports bra at Ross for very affordable prices). You need to find a good fit and once you find one, stick with it. Try different styles in the store. @MalStrom has great advice! I should start washing by hand. The Body bras don’t have metal wire but have a moldable plastic and overtime it looses shape, that’s when I change them.