I bought this off Ebay for my mom who wears a 40B regular bra, unfortunatly, this does fit her even with the extender. It is NEW however, when it didn't fit my mom, I was going to wear it because it did fit me, which I wear a 36B however, with all the extra material my wedding dress will not zip all the way, so we are searching for a different bra and I already pulled all the tags off of it. But it is NEW!!! Looking in at the tags that are on the inside of the bra it is made by Q.T. and is style number 1100.This will come with everything that I got with it, which includes the extender and also see through removable straps. This comfortable seamless bra provides a smooth seam free foam for superior shape and support. It features seamless foamed lined cups with molded pads, along with hidden under wire. The strapless neckline and low cut back allows for bridal and formal dress attire and it comes with removable straps. Sides are around 9 1/2 inches, back is around 7 1/2 inches, and front in the center is around12 inches.