Don’t like my dress.. help :(

Hi all. My wedding dress came in yesterday and i really really don’t love it. A few months after buying it i started seeing other dresses i might’ve liked more on me, called the bridal salon and they explained They couldn’t halt production once in process. They said my 60% deposit was non refundable and i could either forfeit the remaining cost of the dress or buy it and try to resell it. Upon trying it on yesterday, they allowed me to try on the dress i thought I’d like more and i definitely didn’t like it. I went to many stores and tried on many, many dresses. I never felt that “wow” feeling trying on any dress so i almost feel like i settled. The dress is gorgeous, just not the right silhouette for my body shape. I can’t fathom just buying a new dress as my mom bought this for me and it was a few thousand dollars. Plus i don’t have the heart to tell her. I am so upset and mad at myself any suggestions? I’m thinking of going to a couple seamstresses to see if they are able to redesign the dress, which i fear may cost as much as buying a new one. So stuck and bummed. I just want to feel really pretty on my wedding day, and when i tried it on i really didn’t feel any joy or “wow” factor.