HURRY20
Code is automatically applied when items added to cart. Doesn't look like there's a minimum spend, and the discount also applies to sale items. Free shipping over $50. Don't forget 6.30% cashback through Cashrewards.
Was tossing up between Adairs (40% off bamboo bedding sale right now) and Ettitude, but heard good things about Ettitude sheets (100% bamboo lyocell), so I picked up this single fitted sheet on sale for $54 delivered.
Happy hunting.