For things you want to like create yourself..you can go to 

http://www.orientaltrading.com/party-themes-and-events/wedding-a1-388560+98.fltr

They have awesome things you can buy and customize! Also..check out thingsremembered, thats where I got our champagne glasses and got them engraved there too! you can find them at micheals and joann fabrics i believe as well..but OrienTrade has a lot to choose from and you can gather some ideas too!

Invitations

Thought these invitations look really pretty and have lots of nice designs to choose from..maybe just to get ideas?

http://www.zazzle.com/indian+wedding+invitations

This is one of my favs... http://www.zazzle.com/modern_wedding_invitation-161565807936302515

:)