I have been slowly hoarding washi tape. My collection is not as intense as others, but some day I would hope to have enough to match anything and everything I make. I have a nice amount to work with right now.
Example is below with the red and white color theme I am committing to. Red and white polka dot washi tape is a nice touch to add emphasis on the photo. The big number stickers stand out as the title to this blissful wedding day for this lovely couple.