Celebrate the upcoming arrival of a new family member with this adorable "I'm Going To Be a Big Sister 2021" black T-shirt! This cute shirt features a playful design with hearts and charming lettering, perfect for announcing the exciting news. The shirt is made from what appears to be a soft and comfortable fabric, ensuring a pleasant wearing experience. Its classic black color makes it versatile and easy to pair with any outfit. Let your little one proudly showcase her new role as a big sister with this delightful and memorable T-shirt. It also makes a thoughtful gift for expecting families.