My friend is buying an almost identical dress!

My friend is getting married about 3 months after me. She bought her dress a year before I did but I know she was already second guessing it. Flashforward to me buying my dress and I showed it to her. She immediately said how jealous she is and how she wants a new dress. Well, she went dress shopping and showed me photos of the dresses she looked at/wants. Our dresses will be almost identical. I'm trying to not be annoyed because I know that obviously other dresses will look like mine, I guess I just wish she would have told me first instead if acting like nothing is weird. I also wonder what she would have come up with if I hadn't shown her mine. It's hard to think it's just a coincidence that they look the same.

Please be nice WW. I'm not going to ask her to buy a new dress, I'm well aware people will have similar styles. Im not gonna ruin our friendship over this. I'm just looking for words of encouragement here.