Heard good things about this brand and bought some Eden cotton sheets a while back. They are noticeably more comfortable than my other IKEA/Big W sets. Costs much more but I find to be worth it. Pretty good reviews as well. Delivery is free.
20% off sitewide is a sweetener.
Also recall I received a $15 of $150 first spend unique coupon when signing up to newsletter but I can't see if this is applicable during this sale, if someone else can try and confirm.