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Envelopes - By Size >

5.75 x 5.75 Square Envelopes

  • 5.75 x 5.75 Square Envelopes
    • Brown 5 3/4 x 5 3/4 Square Envelopes

      Brown 5 3/4 x 5 3/4 Square Envelopes

    • Ivory 5 3/4 x 5 3/4 Square Envelopes

      Ivory 5 3/4 x 5 3/4 Square Envelopes

    • 5 3/4 x 5 3/4 Envelopes
    • This balancing act will leave you and everyone around you breathless! Our 5 3/4 x 5 3/4 square envelopes are as balanced as they can get and will keep a lasting impression on all of your recipients. A great alternative to the standard rectangular envelope, these squares are perfect for covering your unique invitations, cards, letters, or announcements. In a variety of colors, shades, and flaps, you'll be sure to pick the perfect envelope for those birthday or holiday wishes. Just remember that since these square envelopes are so unique, most need additional postage.

      Most of our 5.75 x 5.75 square envelope collection comes in a v-flap option so that your style looks sleek and sharp. The gum closure is sure to make all of your content secure too! And our beautiful colors are hard to find anywhere else. From Chartreuse to Aqua to Tan, your envelope style will get a chic and unique upgrade. We even have a selection of stardream metallic envelopes, sure to shine all the way to the address written on the front. So step away from the standard and choose square.