Dark linen duvet cover with knot ties add a homey touch to your sleeping space. Dark linen is natural linen in dark shade, no dye, no coloring. Swatch request: https://www.etsy.com/listing/236263008/linen-fabric-swatch-linen-swatch-tightly Customer Review This duvet set is perfect. It is beautiful & soft, & even my picky husband likes it. It was worth every penny (and, quite frankly, was less expensive & of higher quality than sets I have seen in stores or online). The set shipped sooner than expected & was neatly packaged. I will definitely purchase more items from this seller! - Jessica Beautiful linen bedding, buttons are a nice touch. Highly recommend this seller! Awesome quality, beautiful craftsmanship, highly recommend! -Therese Duvet Cover: Tie Knot closure; four interior corner ties keep the duvet in place. Pillow Covers: Tie Knot closure. 3pc set includes duvet cover & 2 pillow covers Twin /Twin XL Dimensions: Duvet Cover: 70 W X 92 L (long enough for twin XL bed) Pillow Cover: 20 W X 26 L Full Dimensions: Duvet Cover: 80 W X 86 L Pillow Cover: 20 W X 26 L Queen Dimensions: Duvet Cover: 90 W X 92 L Pillow Cover: 20 W X 30 L King Dimensions: Duvet Cover: 105 W X 92 L Pillow Cover: 20 W X 36 L California King Dimensions: Duvet Cover: 105 W X 100 L Pillow Cover: 20 W X 36 L Duvet insert & pillows are not included. SAMPLE / SWATCH It's highly recommended to order swatches, see the color, feel the fabric before ordering the linens. Swatch link: https://www.etsy.com/listing/236263008/linen-fabric-swatch-linen-swatch-fully FABRIC: 100% flax linen grown in France, tightly weaved fabric, durable. Yarn dyed / Garment dyed. Linen requires very little water to grow & flax only grown in small part of the world, like southern France & Belgium. It's planted & harvested every year. & the same land harvested this year needs to be used for different plant to grow for the next year to keep the eco system. Linen is hypoallergenic & bacteria resistant by nature. Linen growing is environmentally friendly by nature. There is really not a need for Okex certified tag. SHRINKAGE: All of our linens are prewashed, very little shrinkage (1%) after the first wash. Not much shrinkage afterwards. We also leave a bit room when sewing. Linen gets softer with wash & use. SIZING: Dimensions can be chosen in the drop down menu on the right. If you don't see your size listed, you can contact us for a custom quote, or choose the closest size & leave a comment of your desired size. . LEAD TIME: Our regular lead time is about 3-4 weeks. We maybe able to expedite it for you if allowed, time frame varies from 1-2 weeks, $30 expedite fee. Contact us for the exact time. SHIPPING: We ship via UPS Ground (3 business days) or USPS priority with tracking number. You will receive the tracking notification upon ship out. LINEN CARE: All of our linens are machine washable with mild detergent, no bleach or chlorine. We recommend