Sis Pretty Funny Slightly Menacing Sister Birthday Card

Happy Birthday Sis Pretty Funny and Slightly Menacing Sister Birthday Card. This humorous card features a sassy white cat wearing a golden crown, pink sunglasses and a heart collar, perched on a plush pink cushion and surrounded by hearts and sparkles, paired with the bold message "Happy Birthday, Sis. Pretty, Funny And Slightly Menacing." on a soft pink background. The playful design brings a fun, cheeky twist to celebrating a sister's birthday. The inside includes the printed message "Happy Birthday, sis. Stay fabulous, stay funny and keep being completely you," keeping the tone warm and heartfelt. Printed on premium cardstock and sized at 5 × 7 inches (12.7 × 17.8 cm), it offers a vibrant, high-quality finish. The bordered interior layout adds a neat, polished touch. A matching envelope is included, making it perfect for celebrating a sister who's pretty, funny and just a little bit menacing.