I have bought bras from them but have never been fitted there. They do carry Fantasie and Freya in the small band - big cup sizes. They also have a lot of Wacoal styles and some Natori stuff too. However, they come nowhere close to the variety that Nordstrom has. Surprisingly, they carry a lot of the cothes Nordstrom does but they are difficult to find on the floor. This may be specific to my store, but this store is in a big mall and I don't see very many people there at any time. Sales people are tough to find and they are not especially friendly.
Long story short, it is worth a try, but don't get your hopes too high.