Elomi Response: Kelly, we’re so sorry you were disappointed with the fit of this style. Our swim bra is cut slightly lower under the arm and at the center gore, so there’s less coverage than in some of our Elomi lingerie styles. We’re finding that most of our customers are wearing the same size in ES7500 as they wear in Elomi lingerie, although some ladies have found they need to go up in the cup, and others report they went down in the cup from what they normally wear in Elomi lingerie. Variations in fabrication and style can translate into a slight variation in fit. Sometimes it just takes good old fashioned trial-and-error to find the perfect size for you. Happily ES7500 is available to a D9, so you’ll be sure to find your perfect fit. We designed the slide lock closure to provide a stable secure hold to ensure there won’t be any “wardrobe malfunctions”. Hopefully it will become easier to manage with a bit of practice. Kelly from El Cerrito, CA USA