My 26 Mth old is in a toddler bed with duvet (too TOO cute!) With the onset of winter, she is starting to wake quite early after having kicked off her quilt and becoming cold as a result. I heard (somewhere) that you can buy clip on ties to attach the duvet to the bed which prevent the duvet being kicked off!!! Any idea where I can purchase such items?? (Tried google searching and several on-line catalogue/Baby shops with no luck so far!!).