Celebrate Thanksgiving with this adorable and festive black t-shirt. The shirt features a cute cartoon turkey with brown and black feathers and the text "I'M THANKFUL BECAUSE I'M GOING TO BE A BIG SIS". It's a fun and heartwarming way to announce or celebrate a new addition to the family during the holiday season. This comfortable and stylish t-shirt is perfect for Thanksgiving gatherings, family photos, or casual wear throughout the fall. It is a unique and memorable way to share your excitement and gratitude, making it an ideal gift for a soon-to-be big sister.