JAM Paper Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", Blue, 250/Pack (5360-13-250)~#|#~sp228873252_sc7
Item: 24578290
Model: 5360-13-250
No reviews yet
Price is $74.29
Unit of measure 250/Pack
Free delivery by Mon, May 05
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JAM Paper A7 Invitation Envelope 5 1/4" x 7 1/4", Baby Blue, 100/Pack (155628d)~#|#~BAD17B3B-B835-4934-9B801B678B13CF5E_sc7JAM Paper A7 Invitation Envelope 5 1/4" x 7 1/4", Baby Blue, 100/Pack (155628d)~#|#~5BFD0BBC-84D1-473E-BE5D0F86EFABF655_sc7
Item: 24604486
Model: 155628d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Mon, May 05
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Geographics Gummed A9 Greeting Card Envelopes, 5.75" x 8.75", Blue, 50/Pack (48463)~#|#~sp60277784_sc7Geographics Gummed A9 Greeting Card Envelopes, 5.75" x 8.75", Blue, 50/Pack (48463)~#|#~sp60277783_sc7
Item: 950499
Model: 48463
Price is $16.39
Delivery by Thu, May 08
1-hr pickup
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JAM Paper 9" x 12" Open End Catalog Colored Envelopes with Clasp Closure, Sea Blue Recycled, 10/Pack (900906997B)~#|#~sp113368659_sc7JAM Paper 9" x 12" Open End Catalog Colored Envelopes with Clasp Closure, Sea Blue Recycled, 10/Pack (900906997B)~#|#~sp113368658_sc7
Item: 38346
Model: 900906997B
No reviews yet
Price is $15.19
Unit of measure 10/Pack
Delivery by Mon, May 05
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LUX #17 Mini Envelopes (2 11/16 x 3 11/16) 50/Box, Pool (LUXLEVC-102-50)~#|#~m000081361_sc7
Item: 281973
Model: LUXLEVC-102-50
Price is $27.89
Unit of measure 50/Pack
Delivery by Thu, May 08
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Aquamarine Metallic (5380-02-50)~#|#~m005902306_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Aquamarine Metallic (5380-02-50)~#|#~m005823934_sc7
Item: 282728
Model: 5380-02-50
No reviews yet
Price is $29.99
Unit of measure 50/Pack
Delivery by Thu, May 08
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JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Baby Blue, 25/Pack (155626)~#|#~m003904708_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Baby Blue, 25/Pack (155626)~#|#~m003904707_sc7
Item: 261356
Model: 155626
No reviews yet
Price is $12.39
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
JAM Paper 6 x 6 Square Invitation Envelopes, Navy Blue, 25/Pack (6394884)~#|#~m003904894_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Navy Blue, 25/Pack (6394884)~#|#~m003904893_sc7
Item: 261710
Model: 6394884
No reviews yet
Price is $36.39
Unit of measure 25/Pack
Free delivery by Mon, May 05
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Over 30
LUX 4 x 4 Square 50/Pack, Navy (8504-103-50)~#|#~sp14807823_sc7
Item: 24261267
Model: 8504-103-50
No reviews yet
Price is $14.39
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Sea Blue Recycled, 50/Pack (15903I)~#|#~sp129636672_sc7JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Sea Blue Recycled, 50/Pack (15903I)~#|#~sp129636727_sc7
Item: 1588927
Model: 15903I
No reviews yet
Price is $19.99
Unit of measure 50/Pack
Delivery by Mon, May 05
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JAM Paper A7 Invitation Envelopes, 5.25 x 7.25, Navy Blue, 50/Pack (LEBA717I)~#|#~sp115351999_sc7JAM Paper A7 Invitation Envelopes, 5.25 x 7.25, Navy Blue, 50/Pack (LEBA717I)~#|#~sp115351997_sc7
Item: 1589235
Model: LEBA717I
Price is $26.49
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
LUX 60lbs. 4 1/8" x 9 1/2" #10 Regular Envelopes, Bright Blue, 500/BX~#|#~m000081290_sc7
Item: 384473
Model: 4260-18-500
Price is $126.69
Unit of measure 500/Box
Free delivery by Thu, May 08
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Over 30
JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Malachite Deep Green, Bulk 250/Box (GCST703H)~#|#~m002168965_sc7
Item: 1590152
Model: GCST703H
No reviews yet
Price is $204.69
Unit of measure 250/Box
Free delivery by Mon, May 05
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Over 30
JAM Paper #9 Booklet Envelopes, 3 7/8" x 8 7/8", Pastel Blue, 50/Pack (R2176-50)~#|#~63151B8E-1A1F-40D4-A0A751F5CEEE3F35_sc7JAM Paper #9 Booklet Envelopes, 3 7/8" x 8 7/8", Pastel Blue, 50/Pack (R2176-50)~#|#~63266FC2-73E2-468A-8487659D4B8ECE8C_sc7
Item: 24604624
Model: R2176-50
No reviews yet
Price is $15.95
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Malachite Deep Green, 25/Pack (GCST703)~#|#~m000068030_sc7
Item: 262009
Model: GCST703
No reviews yet
Price is $28.39
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX 2 11/16" x 3 11/16" 70lbs. #17 Mini Envelopes W/Glue, Teal Blue, 50/Pack~#|#~m000081371_sc7
Item: 281983
Model: EXLEVC-25-50
No reviews yet
Price is $20.69
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
LUX 3 7/8" x 8 7/8" #9 60lbs. Remittance, Donation Envelopes, Pastel Blue, 50/Pack, 10 Packs/Box~#|#~m000081406_sc7
Item: 282018
Model: R2176-500
No reviews yet
Price is $120.19
Unit of measure 500/Box
Free delivery by Thu, May 08
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Over 30
JAM Paper A7 Colored Invitation Envelopes, 5.25 x 7.25, Blue Recycled, 25/Pack (54093)~#|#~m003904598_sc7JAM Paper A7 Colored Invitation Envelopes, 5.25 x 7.25, Blue Recycled, 25/Pack (54093)~#|#~m003904597_sc7
Item: 263912
Model: 54093
Price is $11.19
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Navy (LUX-4865-103-50)~#|#~m000081724_sc7
Item: 282387
Model: LUX-4865-103-50
Price is $13.59
Unit of measure 50/Pack
Delivery by Thu, May 08
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LUX #10 Square Flap Invitation Envelopes (4 1/8 x 9 1/2) 50/Pack, Navy (LUX-4860-103-50)~#|#~sp14807379_sc7
Item: 24260395
Model: LUX-4860-103-50
Price is $22.09
Unit of measure 50/Pack
Delivery by Thu, May 08
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LUX #10 All Purpose Window EnvelopesEnvelopes(4 1/8 x 9 1/2) 50/Pack, 80lb. Navy (LUX-10APW-10350)~#|#~sp5822112_sc7LUX #10 All Purpose Window EnvelopesEnvelopes(4 1/8 x 9 1/2) 50/Pack, 80lb. Navy (LUX-10APW-10350)~#|#~sp5875507_sc7
Item: 23995473
Model: LUX-10APW-10350
No reviews yet
Price is $20.09
Unit of measure 50/Pack
Delivery by Thu, May 08
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JAM Paper Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", Blue, 500/Pack (5360-13-500)~#|#~sp228873255_sc7
Item: 24578294
Model: 5360-13-500
No reviews yet
Price is $137.99
Unit of measure 500/Pack
Free delivery by Mon, May 05
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Blue, 25/Pack (15861)~#|#~sp111772444_sc7JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Blue, 25/Pack (15861)~#|#~sp111772442_sc7
Item: 263914
Model: 15861
Price is $10.09
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX 80lb 5 3/4"x8 3/4" A9 Invitation Envelopes W/Peel&Press, Seafoam Blue, 500/BX~#|#~m000082179_sc7
Item: 516857
Model: LUX-4895-113500
No reviews yet
Price is $159.29
Free delivery by Thu, May 08
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JAM Paper #1 Coin Business Colored Envelopes, 2.25 x 3.5, Blue Recycled, 50/Pack (352727818I)~#|#~sp123307818_sc7JAM Paper #1 Coin Business Colored Envelopes, 2.25 x 3.5, Blue Recycled, 50/Pack (352727818I)~#|#~sp123307817_sc7
Item: 2329400
Model: 352727818I
No reviews yet
Price is $22.09
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Baby Blue, 50/Pack (155699I)~#|#~m003904710_sc7JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Baby Blue, 50/Pack (155699I)~#|#~m003904709_sc7
Item: 1588737
Model: 155699I
No reviews yet
Price is $33.19
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
JAM Paper 9 x 12 Open-End Envelopes ,Pool , 50 Pack, Blue (LUX-4894-102-50)~#|#~sp228873537_sc7JAM Paper 9 x 12 Open-End Envelopes ,Pool , 50 Pack, Blue (LUX-4894-102-50)~#|#~sp228873536_sc7
Item: 24578506
Model: LUX-4894-102-50
No reviews yet
Price is $30.59
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
LUX 6 1/2 x 6 1/2 Square Envelopes, 500/Box, Baby Blue (EX8535-13-500)~#|#~m000081552_sc7
Item: 514181
Model: EX8535-13-500
No reviews yet
Price is $175.82
Free delivery by Thu, May 08
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JAM Paper A6 Invitation Envelope 4 3/4" x 6 1/2", Presidential Blue, 25/Pack (563916906)~#|#~680C27C9-F04B-4C58-8F7DBBE11E110D00_sc7JAM Paper A6 Invitation Envelope 4 3/4" x 6 1/2", Presidential Blue, 25/Pack (563916906)~#|#~3A786636-C9A0-4FD4-8FC2E9CB4B60A0BF_sc7
Item: 261129
Model: 563916906
Price is $15.49
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 50/Box, Seafoam (LUX-4872-113-50)~#|#~m000081873_sc7
Item: 282562
Model: LUX-4872-113-50
No reviews yet
Price is $23.79
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
JAM Paper 6 x 9 Open End Envelopes ,Pool , 50 Pack, Blue (LUX-1644-102-50)~#|#~sp223744800_sc7JAM Paper 6 x 9 Open End Envelopes ,Pool , 50 Pack, Blue (LUX-1644-102-50)~#|#~sp223744799_sc7
Item: 24578502
Model: LUX-1644-102-50
No reviews yet
Price is $22.09
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
LUX Open End Envelopes 9" x 12", Navy Blue~#|#~m001406668_sc7
Item: 1277799
Model: LUX-1590-103-1M
No reviews yet
Price is $480.69
Unit of measure 1000/Box
Free delivery by Thu, May 08
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Over 30
JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Malachite Deep Green, 25/Pack (GCST653)~#|#~m000068029_sc7
Item: 262008
Model: GCST653
No reviews yet
Price is $21.99
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX 5 3/4" x 8 3/4" 80lbs. A9 Invitation Envelopes W/Peel & Press, Aquamarine, 50/Pack~#|#~m000081684_sc7
Item: 282902
Model: 5395-02-50
No reviews yet
Price is $30.39
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Navy Blue, 50/Pack (LEBA667I)~#|#~m003905156_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Navy Blue, 50/Pack (LEBA667I)~#|#~m003905155_sc7
Item: 1589188
Model: LEBA667I
Price is $24.69
Unit of measure 50/Pack
Delivery by Mon, May 05
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Over 30
LUX A2 (4 3/8 x 5 3/4) 50/Box, Seafoam (LUX-4870-113-50)~#|#~m000081822_sc7
Item: 282503
Model: LUX-4870-113-50
No reviews yet
Price is $17.99
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Pack, Aquamarine Metallic (5375-02-50)~#|#~sp14807924_sc7
Item: 24260277
Model: 5375-02-50
No reviews yet
Price is $17.49
Unit of measure 50/Pack
Delivery by Thu, May 08
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Over 30
JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Malachite Deep Green, Bulk 250/Box (GCST653H)~#|#~m002168956_sc7
Item: 1589001
Model: GCST653H
No reviews yet
Price is $189.99
Unit of measure 250/Box
Free delivery by Mon, May 05
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Over 30
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263917218)~#|#~sp4808505_sc7JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Presidential Blue, 25/Pack (263917218)~#|#~sp4808504_sc7
Item: 2632940
Model: 263917218
No reviews yet
Price is $30.99
Unit of measure 25/Pack
Delivery by Mon, May 05
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Over 30
LUX Open End Envelopes, 10" x 13", Baby Blue, 50/Pack (EX4897-13-50)~#|#~E0BF0FE0-8C5A-484B-8B19EB5ED52AB7F5_sc7
Item: 282031
Model: EX4897-13-50
No reviews yet
Price is $51.89
Unit of measure 50/Pack
Free delivery by Thu, May 08
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Over 30

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It’s hard to beat this selection of blue window envelopes. We carry different sizes, flap styles, closures, and security tints—all in various shades of blue, from light pastels to richly dark navy shades. No matter what kind of blue window envelopes you’re looking for, whether you need them for the office or at home, we should have exactly what you need. Look through our entire selection.

There’s more than one shade of blue.
You might be able to find a blue window envelope somewhere else, but will they have the full selection of blue shades we carry? From Presidential, which has a touch of purple, to Sea Blue and it’s ocean-like, creamy aqua blue, it’s hard to imagine a more extensive choice of shades in blue window envelopes. Choose the blue color that reflects the message you want to send, even if that message is I like this color.

Multiple flap styles, all in blue.
Flap style is a matter of personal taste. Some people only use square flaps, while others prefer v-flaps. We have blue window envelopes in a variety of flap styles, including open-ended options. Which means you won’t just find envelopes in the perfect blue shade, you’ll find the exact combination of shade and flap style you prefer.

Even more blue window envelope options.
Once you’ve picked your shade and flap style, there are still more options to consider. Do you want to avoid licking or moistening the flaps to close them? Then pick an envelope with a peel-and-stick closure. Do you need to ensure confidentiality? We have security-tinted blue window envelopes designed to hide what’s inside. If you don’t care about that, we also carry non-tinted versions. Whatever you want, your blue window envelopes are here.