This is more just an idea for something you guys can keep your eyes out for at garage sales (old pie tins). I would really like to have a wall like this (old pie tins as frames) but have yet to run into any tins.
DIY blooming monogram perfect for wedding decor. Use silk or dried flowers in florist foam in the hollowed out craft letter. You also could make wine cork letters or use other decorative items to create a meaningful monogram for the happy couple.