Gcb just had a gone with the wind themed vow renewal. It was pretty over the top, but if your doing a theme do it up right?!
I didn't have a real theme. It was spring colors, garden, flowers etc. And I used a lot of vintage /antique things. Family jewelry, I carried dhs family Bible that everyone signs when they marry, our grandpas tallit were used for the chuppah, our table numbers were parents, grandparents, great grandparents wedding pictures, etc.