There are numerous beautiful islands in Croatia. The most of near-Dubrovnik-islands could be a nice setting for your wedding in Croatia, there are great ceremony or/and reception venues available for different budgets. Different options are available: Dubrovnik Old town ceremony with an island reception (and vice versa), island ceremony with island reception. You may stay on islands for couple of days and explore the region from there. For those that would prefer a complete intimacy for the day, there are two islands that may be entirely booked only for you and your guests for the ceremony, reception dinner and party.
A smaller lighthouse island booking, that includes accommodation for 6 people for a minimum stay of two days. Two days would be a booking that makes the island accessible only for you and your guests. On the wedding evening a great catering would be organized. After dinner party would follow.
Probably among the most amazing wedding venues in Croatia, exclusivity and seclusion take on new heights by a private rental of the whole island. This would be a booking with extended list of services (recommended for bigger parties, as there are many fixed costs involved). The whole island booking is available for the reception use (from the evening), while the ceremony may take place either at limited access area on the island of Lokrum or in the Old Town's palaces, terraces or fortresses. Boat on a galleon boat may be another ceremony choice.
Summer months with the most stable weather are warmly recommended - July or August.