yanzala, there is a type of manicure you can get done at the salon without getting fake nails, they just paint it on with an initial soaking and massage, cuticle refining, base coat/polish/top coat and you're done.. they can always reshape your nails too.
Also, if you don't feel like dealing with nail polish remover before namaz, the best thing you could do is reshape your nails yourself and buff the surface with a buffer to give them some shine. That way they'll look great on your wedding day, but then you're still good to go for your wu'du.