Provide a quality envelope for your invitations in no time. The geometric shape of Yellow Square Envelopes gives them a particularly sleek look. The warm and inviting color makes an impression on your guests. And in 7 different sizes, finding the right one for your invitation is easy. Yellow Square Envelopes are also offered in an assortment of different yellows so you can go with one that's loud and bright, or delicate and demure. Choose one that coordinates perfectly with your event and make your special day even more special.