They are really hard to find off season, I was lucky since I was getting married at the end of summer, so there was a ton when I was looking for them! I ended up getting mine at Joanns!
Actually, I am checking out the postage for someone else right now for the flip flops, if that doesn't work out for some reason, I will let you know they are still availabile, if you are still interested!
I am interested in the I DO letters and the birdcage if avaliable please email me jess_m_church@hotmail.com. Also I live in WA can you check shipping? zip 99301