Sage Gingham Waterproof Doona Cover

Really really upset we cant use this one as i dell in love with pattern and colour however it doesnt seem to hold the duvet or doona in place even using the plastic inbuilt clips causing the doona inside to bunch and become uneven, it is way way too hot once placed with king size doona. Understand its waterproof material but the overall texture and insulation of the design make it unsuable. King siE is too heavy all bunches up inside of cover and ridiculously too hot when on a bed even with freeIng south west nightly temps. Really uoset as aantes to love this for efficiency and colour however misses the mark for us bigtime . Pretty upsetting giveb the cost also.