Dress in dreams means to have an unreal hope that something will happen in your future. Dreams can be interpreted as having hopes, wishes, or wishes for the future. When people dream about their perfect outfits, they may be trying to convince themselves that their dream could actually come true and that they are dreaming about the perfect outcome of their life or will-be life before it’s too late.
The dress is simply a symbol of hope for something better coming up in your future; even if it’s not actually happening yet. Dreaming about wearing your dream dress means you’re living out your goals; it represents who you want to be.