Celebrate Pi Day in style with our Happy Pi Day Birthday Retro Tee Clipart Bundle! This unique collection features vintage-inspired designs perfect for math enthusiasts and party planners alike. Ideal for creating custom t-shirts, party invitations, and decorations, these cliparts add a fun, retro flair to any Pi Day celebration. Unleash your creativity and make your Pi Day unforgettable with this versatile bundle, perfect for DIY projects and digital designs. Get ready to impress with eye-catching graphics that capture the spirit of Pi Day!

• Transparent backgrounds for easy cutting and layering
• 300 DPI for superior print quality
• Commercial license included, no attribution required