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 Pearl White Metallic Envelopes (6 1/2" x 6 1/2")

love the product, love the service, love paper and more
- mindy m

Review: 5 Stars Square 6" White Translucent Vellum Envelopes

I order card stock cut to size to fit inside Vellum envelopes that I orderd as well. The order was placed in the morning and the paper and envelopes were delieverd by the postman the NEXT DAY! The quality of papergoods is excellent as well as on-line ordering. Keep up the good work! I will NEVER order paper anywhere else!
- Rebecca E

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

These envelopes look exactly as represented. Great Quality and Texture.
- M.J.

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

I wanted to take a quick moment to give BIG thanks for my envelope order!! I am making my own wedding invitations, and need uncommon-sized envelopes. Not only do you have several different choices in the size I needed, but the envelopes I picked actually match the invitations perfectly!!! I was impressed by how quickly I received my sample orders, and equally impressed with how fast my order was processed and shipped - the SAME DAY I placed it!!! Your correspondence is thorough and frequent, and I greatly appreciate the way you do your online business. Unfortunately, there are A LOT of online businesses that could use some lessons in the way they go about their business...maybe you could teach them!! Thanks again - I'll be sure to come back for all of my specialty paper needs!
- Rick B

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Invitation Cards Martha Stewart Vellum Luminarias