it depends on what kind of nails...
i wanted a really fanciful one for my wedding so i went to JB to put on all the complicated nail art- crytals, chains, ribbons, etc... at the same price in Spore, except it is in ringgit! they have multi- designs to choose from!
however, i paid another SGD$60 to remove it later because it hinders my daily routine - i cant wash my hair, type the key pad properly and had so much difficulty to put on my contact lens.
my Spore nail parlor (who removed the nail art for me), said that nail gel should be sufficient. you can do it in 2 tones and it can last for about a month or more.
hard gel cannot be soaked off at all; has to be filed off. soft gel can be soaked off. mine was acrylic and soft gel.
So if you a practical person, just take soft gel nail polish with a few crystals and glitters. should be able to last for your wedding ans still look fabulous!