Presents of Mind has been a Portland favorite of mine for a while now. They carry an amazing range of handmade clothing, accessories, cards, and bath & body products. HERE is a post of theirs about all the many choices for Valentine's gifts they have! I often buy presents for my own friends & family there (shh!).
And now, for Valentine's Day, they sell my felted wool hearts too! You can find them at 3633 SE Hawthorne in Portland.