Activity for kefitz2008

I am having trouble coming up with or finding celestial centerpieces that do not look cheesy. my colors are deep blue and purple with hints of silver and black everywhere. on each table, i am going to have 4 paper lanterns with lights in them in like...

So i am looking up ways to make things myself. since i am a very crafty person and so is my mom, we were hoping to make a starlit backdrop for pictures and everything ourselves since we are good with sewing and everything. i k now i want some...

Does anyone have any ideas for themes for a wedding? we are just starting to plan ours and are drawing a blank when it comes to our theme. any ideas and suggestions would be appreciated.