Free Domestic Shipping & Returns

Envelope Closure Pillowcases

35 Size Guide

    The Perfect Percale Pillowcase

    Our NEW Envelope Closure Pillowcases have a beautiful side envelope closure to keep your pillow hidden at all times. These pillowcases sleep cool and crisp. Perfect for a hot summer day. Upgrade your sleep experience with extra pillowcases so you always have a set on hand.


    • Design

      A pillowcase is a personal thing. You rest your head on one 365 nights a year. We set out to design a set of pillowcases you would love to sleep on. Every. Single. Night. Our beautiful envelope closure keeps your pillow neatly tucked in. The face has a clean look with no lines. Our luxe combination of Percale weave and Supima cotton deliver a great sleep night after night, and look great doing it. Pillowcases see a lot of use, and abuse, it's best to wash and change them regularly.  

      700+ 5-Star Reviews

      We're loved by The Los Angeles Times, Gear Patrol and Martha Stewart Weddings but proven by our customers. We're the highest rated bedding available at any price.  

      Seed-to-Stitch Made in USA

      100% ‘seed-to-stitch’ Made in the USA bedding. No imports here. Our entire manufacturing process - from growing the cotton, to spinning the yarn, to weaving the fabric, to cutting and sewing - is done in America. Learn more about our manufacturing partners here. 

      Supima® Cotton

      Our sheets are made from California-grown Supima®, one of the finest - and rarest - cottons in the world. We wouldn’t settle for just any cotton, less than 1% of all cotton produced meets the criteria to be labeled Supima®. Read more about Supima® cotton here.

      Percale Weave, 250 Thread-Count

      We chose the Percale Weave because it is cool and crisp, highly breathable, exceedingly durable, and will continue to get better with use. Despite what you may have heard, 250 thread-count is the ideal thread count for a great night’s sleep. Learn more about thread-count here. 

      Radical value

      If we sold our sheets at a department store they would cost $400 a set - why pay more? We've cut out all the things that drive up prices; like distributors, big store fronts and pricey marketing campaigns. And, we sell our sheets direct to you - straight from the factory floor to your bedroom - without a middleman or their mark-up.  

      100 Night Sleep Trial

      You’ve got 100 nights to decide if you like our sheets. If you're unhappy with them for any reason, we’ll cover the cost of return shipping, and issue a full refund. FREE DOMESTIC SHIPPING.

       

      • 2 Standard or King Pillowcases per set
      • Standard Pillowcases measure 20" x 27"
      • King Pillowcases measure 20" x 37"
      • Currently our pillowcases are available in Clean White.
      • Learn why 250 is the PERFECT thread-count HERE
      • We only use single-ply yarns. 
      • Learn more about how our sheets are made HERE.
      • FREE SHIPPING in the USA.

    Customer Reviews

    Based on 35 reviews
    5 Star
    89% 
    31
    4 Star
    6% 
    2
    3 Star
    3% 
    1
    2 Star
    0% 
    0
    1 Star
    2% 
    1
    Write a Review Ask a Question
    • Reviews (35)
    • Questions (5)

    Thank you for submitting a review!

    Your input is very much appreciated. Share it with your friends so they can enjoy it too!
    RF
    05/26/2017
    Ruth F.
    United States

    softest cases ever!!

    these cases are awesome, they wash up like a dream, and are nice and crisp right out of the dryer, (I purchased an extra set), there's nothing like a fresh pillow case - I like the end as it stays around the pillow - so worth every penny !!

    MP
    08/13/2017
    Michelle Pham
    Santa Clara CA

    Excellent sheets

    Seed to stitch in USA with Supima Cotton. Perfect product. Will be buying another set of sheets in Carolina Gray along with envelope pillow cases

    KB
    08/03/2017
    Karen B.
    United States

    My Pillows Don't Slide Out!

    The envelope closure pillowcases are the best, best ever. My pillows stay put and never, ever slide out the end of the pillowcase. Who knew that would be such a great thing??? The cotton is so soft and luxurious and I can't recommend Authenticity 50 enough! The rock....plain and simple.

    CR
    07/29/2017
    Cynthia Redfern
    Tucson Az

    Poorly Woven

    Though I really like the sheets and the made in America factor after a short time one of the pillow cases developed a hole. I like the envelope pillowcase but the fabric seems thinner than the sheets.

    07/30/2017

    Authenticity 50

    Hi Cynthia,

    Thank you for your purchase and for letting us know that you're having an issue with your pillowcases. They are the same fabric as our sheets and certainly shouldn't be developing any holes. We always take care of our customers. Please send us an email at customerservice@authenticity50.com and we will make sure you're looked after. 

    KA
    07/23/2017
    Kathleen A.
    United States

    Great comfortable sheets made in the USA

    We truly have enjoyed our sheets and pillow cases. Would like to see a better cut on the pillow cases; ours are slightly off bias.

    Size Chart
    Size Flat (W" x L") Fitted (W"x L" x D")
    California King 108 x 102 72 x 84 x 16
    King 108 x 102 78 x 80 x 16
    Queen 90 x 102 60 x 80 x 16
    Full 81 x 96 54 x 75 x 16
    Twin XL 66 x 102 39 x 80 x 16
    Twin 66 x 96 39 x 75 x 16
    Standard Pillowcases 20 x 27
    King Pillowcases 20 x 37
    Duvet Cover Twin 70 x 90
    Duvet Cover Queen 90 x 92
    Duvet Cover King 108 x 94