Send your loved one a pink and blue postcard proclaiming how you fell in love with each other. Customize this simple yet modern Canva-made design by changing the background color to a hue you both adore. Check out Canva’s huge image bank for illustrations, icons, or stickers to toss into the card. You can also replace the text with something more personal. Play around with the fonts and font colors to match your design, insert a border to frame it, or include a background pattern or texture. When you’re done, download and send!