I have a wide foot and extremely skinny ankles/legs. I have ankle boots (which I wear underneath long flared jeans) but I’d love to be able to wear them with dresses. They have a huge gap and look ridiculous. I thought maybe really thick fleecy leggings might help. But they’d have to be really bulky. Can anyone recommend some really bulky ones, please?! Or any other ideas? (Can only buy online due to battling mobility issues.)