Store › Fuzzy Leprechaun. Blank greeting card 4x6. White envelope Fuzzy Leprechaun. Blank greeting card 4x6. White envelope $3.50 Blank card and envelope of my original oil painting ‘Fuzzy Leprechaun’ Glossy cardstock paper. Quantity: Add To Cart Added! Blank card and envelope of my original oil painting ‘Fuzzy Leprechaun’ Glossy cardstock paper.