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Shop Square Envelopes

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SOHO Paper offers a stylish selection of custom square envelopes, perfect for adding a modern touch to your invitations. Available in various sizes, colors, and premium materials, our square envelopes are ideal for weddings, upscale events, and special occasions. Manufactured in-house for quality and precision, they're designed to make a memorable first impression and complement your unique invitation style. * Square envelopes require extra postage.