Most of the wedding invitations today are fun and lively. An increasingly greater number of couples go for modern tones, since formal tones tend to be serious and taken for granted. Customized invitations tend to be showered with compliments, especially from friends planning to get married. Since weddings are something to celebrate, then the invitation should be able to portray so.
Remember to ask advice from close friends, who know you both so well. Shopping - and in the process knowing yourselves the more - with intimate friends make your pre-wedding planning a more meaning and personal experience.