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, Apr 28
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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, Apr 28
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Over 30
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, Apr 28
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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 01
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, Apr 28
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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, Apr 28
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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, Apr 28
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Over 30
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 $19.90
Unit of measure 50/Pack
Delivery by Thu, May 01
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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 01
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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 01
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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 01
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Over 30
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, Apr 28
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Over 30
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 01
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Over 30
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, Apr 28
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Over 30
JAM Paper A10 Invitation Envelope 6" x 9 1/2", Presidential Blue, 25/Pack (563916912)~#|#~E2A0FBF9-A3F4-4529-9D5629030730048B_sc7JAM Paper A10 Invitation Envelope 6" x 9 1/2", Presidential Blue, 25/Pack (563916912)~#|#~7E7DCED4-49BC-48D6-B928330ED175C6C6_sc7
Item: 261133
Model: 563916912
Price is $17.69
Unit of measure 25/Pack
Delivery by Mon, Apr 28
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Over 30
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, Apr 28
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Over 30
JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, Baby Blue, 25/Pack (155630)~#|#~m003904710_sc7JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, Baby Blue, 25/Pack (155630)~#|#~m003904709_sc7
Item: 261358
Model: 155630
No reviews yet
Price is $15.79
Unit of measure 25/Pack
Delivery by Mon, Apr 28
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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 01
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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, Apr 28
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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, Apr 28
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Over 30
JAM Paper Open End Catalog Envelope, 9" x 12", Navy Blue, 50/Pack (51287431I)~#|#~sp4800473_sc7JAM Paper Open End Catalog Envelope, 9" x 12", Navy Blue, 50/Pack (51287431I)~#|#~sp4800472_sc7
Item: 24006173
Model: 51287431I
No reviews yet
Price is $55.19
Unit of measure 50/Pack
Free delivery by Mon, Apr 28
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JAM Paper 9 x 12 Booklet Colored Envelopes, Blue Recycled, Bulk 500/Box (5156774d)~#|#~sp129636849_sc7JAM Paper 9 x 12 Booklet Colored Envelopes, Blue Recycled, Bulk 500/Box (5156774d)~#|#~sp129636848_sc7
Item: 2478150
Model: 5156774D
No reviews yet
Price is $252.99
Unit of measure 500/Box
Free delivery by Mon, Apr 28
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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, Apr 28
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Over 30
LUX 10 x 13 Open End Envelopes 50/Pack, Seafoam (LUX-4897-113-50)~#|#~sp14807577_sc7
Item: 24261045
Model: LUX-4897-113-50
Price is $39.19
Unit of measure 50/Pack
Free delivery by Thu, May 01
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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, Apr 28
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Over 30
JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Teal, 50/Pack (157463I)~#|#~m003904716_sc7JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Teal, 50/Pack (157463I)~#|#~m003904715_sc7
Item: 1588714
Model: 157463I
No reviews yet
Price is $31.49
Unit of measure 50/Pack
Delivery by Mon, Apr 28
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Over 30
JAM Paper Self Seal #5 1/2 Coin Envelopes, 3 1/8" x 5 1/2", Blue, 500/Pack (512CO-12-500)~#|#~sp223540237_sc7JAM Paper Self Seal #5 1/2 Coin Envelopes, 3 1/8" x 5 1/2", Blue, 500/Pack (512CO-12-500)~#|#~sp223540236_sc7
Item: 24578582
Model: 512CO-12-500
No reviews yet
Price is $136.49
Unit of measure 500/Pack
Free delivery by Mon, Apr 28
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Over 30
JAM Paper 9 x 12 Booklet Colored Envelopes, Sea Blue Recycled, Bulk 500/Box (5156773c)~#|#~sp123308251_sc7JAM Paper 9 x 12 Booklet Colored Envelopes, Sea Blue Recycled, Bulk 500/Box (5156773c)~#|#~sp123308250_sc7
Item: 24052302
Model: 5156773C
No reviews yet
Price is $281.19
Unit of measure 500/Carton
Free delivery by Mon, Apr 28
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Over 30
JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Navy Blue, 100/Pack (LEBA867d)~#|#~ACE7BDD4-19FD-4D45-A42B8AABB66AC40E_sc7JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Navy Blue, 100/Pack (LEBA867d)~#|#~721991AF-5633-47BB-994EFA5B9C14613E_sc7
Item: 24604457
Model: LEBA867d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
Free delivery by Mon, Apr 28
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Over 30
LUX 80lb 4 1/8"x9 1/2" Square Flap #10 Envelopes W/Peel&Press, Seafoam Blue, 250/BX~#|#~m005824022_sc7
Item: 517285
Model: LUX-4860-113250
No reviews yet
Price is $87.99
Free delivery by Thu, May 01
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Over 30
LUX Airline Ticket (3 7/8 x 8 1/2) 50/Box, Navy (AIR378-103-50)~#|#~m003307926_sc7
Item: 1984991
Model: AIR378-103-50
No reviews yet
Price is $40.89
Unit of measure 50/Box
Free delivery by Thu, May 01
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Over 30
JAM Paper Cellophane Envelope with Self-Adhesive Closure, 8.9375 x 11.25, Aqua Blue, 100/Pack (811BL1)~#|#~m000969582_sc7
Item: 235499
Model: 811BL1
No reviews yet
Price is $93.89
Unit of measure 100/Pack
Free delivery by Mon, Apr 28
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Over 30
LUX Self Seal #5 1/2 Coin Envelopes, 3 1/8" x 5 1/2", Navy, 50/Pack (LUX512CO10350)~#|#~sp14807610_sc7
Item: 24260977
Model: LUX512CO10350
No reviews yet
Price is $17.99
Unit of measure 50/Pack
Delivery by Thu, May 01
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Over 30
JAM Paper 6 x 9 Open End Envelopes, Teal Blue, 500/Pack (EX1644-25-500)~#|#~sp223744770_sc7JAM Paper 6 x 9 Open End Envelopes, Teal Blue, 500/Pack (EX1644-25-500)~#|#~sp223744769_sc7
Item: 24578467
Model: EX1644-25-500
No reviews yet
Price is $113.49
Unit of measure 500/Pack
Free delivery by Mon, Apr 28
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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 $38.99
Unit of measure 50/Pack
Free delivery by Thu, May 01
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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 01
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Over 30
JAM Paper A10 Invitation Envelopes, 6 x 9.5, Navy Blue, Bulk 1000/Carton (LEBA867B)~#|#~m003905164_sc7JAM Paper A10 Invitation Envelopes, 6 x 9.5, Navy Blue, Bulk 1000/Carton (LEBA867B)~#|#~m003905163_sc7
Item: 261726
Model: LEBA867B
No reviews yet
Price is $377.49
Unit of measure 1000/Carton
Free delivery by Mon, Apr 28
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JAM Paper A6 Booklet Envelope 4 3/4" x 6 1/2", Aqua Blue, 100/Pack (157460d)~#|#~48B5EE25-690F-4C47-8DA9A2A76F5FEB86_sc7JAM Paper A6 Booklet Envelope 4 3/4" x 6 1/2", Aqua Blue, 100/Pack (157460d)~#|#~3E152E8B-F2ED-4964-90140A0AC3AA6B03_sc7
Item: 24604608
Model: 157460d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Mon, Apr 28
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80 lb 6 1/4" x 6 1/4" Peel & Press Square Envelopes, Navy Blue, 50/Pack~#|#~m001149720_sc7
Item: 1030063
Model: LUX-8530-103-50
Price is $28.20
Delivery by Thu, May 01
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JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Presidential Blue, 50/Pack (263912999I)~#|#~m003000919_sc7
JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Presidential Blue, 50/Pack (263912999I) is Out of stock
Item: 1588568
Model: 263912999I
No reviews yet
Price is $25.39
Unit of measure 50/Pack

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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.