The maid of honor approved my bridesmaid dress months ago. Now she says it’s ‘too bright.’ Do I have to buy a new one?

The maid of honor approved my bridesmaid dress months ago. Now she says it’s ‘too bright.’ Do I have to buy a new one?
“Finding a dress that fits me and looks half decent is always a challenge, and I usually end up spending around $200 or more per gown.”