Want to say it with polka dots? Online Print-On-Demand store KreaturShop offers full sets of statonery with design based on polka dots. Delicate semitransparent layers makes the polka dots less dominant, and you can even adjust those layers, affecting how many dots should be clear and bold.
All text on these business cards, letterheads, envelopes and post-it notes, can easily be customized. On most products you can even adjust the solid background color.
All products are available in the Polka Dots Stationery collection. You can buy them as stand alone items, or find matching products.