I came across a fun article today about your "wedding sign" and what it says about your wedding depending on which month you pick.
Capricorn Weddings (December 22 - January 19)
Getting married at the beginning of winter can be a lot of fun, whether the couple decides on destination nuptials in a tropical locale or a traditional wedding that coincides with seasonal family gatherings. Dignity is the key here, as that is the chief attribute of Capricorn. This doesn't mean there won't be a lot of laughs, though. The Capricorn marriage will take on some of the characteristics of a business relationship; the love life will be private, but far more passionate than outsiders might imagine.
Here is the article if you want to see what other months mean.