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. Add To Cart Added! Blank card and envelope of my original oil painting ‘Fuzzy Leprechaun’ Glossy cardstock paper.