garment washed sheets

One straightforward method is to use safety pins. Strategically placed at the corners and midpoints, they can hold the insert firmly within the cover. However, be cautious not to pierce the fabric, and remember to remove them before washing to prevent damage. Another option is to sew your own ties onto the corners of the insert using strong thread. This is a more permanent solution that allows for easy attachment to the corresponding loops on the duvet cover.

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Coverlet
A coverlet is a bedcovering with sides that hang down a few inches past the box spring, but don’t touch the floor. A coverlet can be tucked in or left untucked if edged with decorative trim. Luxury coverlets can be layered directly over a flat sheet or over a blanket. It may sometimes resemble a quilt, but unlike a quilt, which is comprised of several layers, a coverlet is just one layer of fabric woven in such a way that mimics the quilting technique. 

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