Square Envelopes

The square envelopes work great for invitation cards. Our 6 1/4” Folded Cards and Square Pocket Invitation Cards will work perfectly with these envelopes.

Linen Envelopes - Square 6 1/2

Metallic Pearlescent Envelopes - Square 6 1/2

Recycled Envelopes - Square 5 1/2

Recycled Envelopes - Square 6 1/2

Solid Envelopes - Square 5 1/2

Solid Envelopes - Square 6

Solid Envelopes - Square 6 1/2

Solid Envelopes - Square 7

Vellum Envelopes - Square 5 1/2

Vellum Envelopes - Square 6

Vellum Envelopes - Square 6 1/2


Product Reviews - Square Envelopes

(for more reviews, please visit any product page)

Review: 5 Stars 6 1/2" Square Pink Azalea Metallic Envelopes (6 1/2" x 6 1/2")

These envelopes are very pretty. Just a touch of sparkle. Perfect for my wedding invitations!
- Amanda

Review: 5 Stars 6 1/2" Square Lavender Metallic Envelopes (6 1/2" x 6 1/2")

This was my second order from your website, and I couldn't be happier! I'm creating my friend's wedding invitations, and I like to make things which are unique. Your selection of envelopes was a huge help in this area since I was able to find a wonderful variety, including square envelopes in purple to use on the invites. Saved me from having to make the envelopes by hand! Plus I love the single shipping rate! Your products and customer service are wonderful. I've already shared your site with another friend of mine who more regularly creates wedding invitations for clients. I've searched a lot of sites on the Internet, and very few can match your prices. So far none of them have matched your service! I hope your paper options and business continue to grow as I'd love to be able to use you for every paper need. Thanks again for such great service!
- Pauline A

Review: 5 Stars 6 1/2" Square Champagne Cream Metallic Envelopes (6 1/2" x 6 1/2")

I ordered these envelopes for my wedding invites and they are beautiful. I also ordered the metallic cardstock for the actual invitation and they look so great together! Both the paper and the envelopes are of great quality, and I would recommend them to anyone. The packages also arrived sooner than expected, and I was impressed with the quick service!
- Kathryn H.

Review: 5 Stars 6 1/2" Square Pearl White Metallic Envelopes (6 1/2" x 6 1/2")

Fast shipping! Beautiful color and great quality!
- Marta B

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Invitation Cards Martha Stewart Vellum Luminarias