Thank you Dogsby, you are very kind, but I just know one of you would spy me from a distance and judge my wobbly arse harshly, as sadly the ankle is no longer an obvious excuse without my mahoosive leg cast to announce it.
Meggles, I probably didn't describe my trousers very well. They don't have thigh pockets, so probably cargo was the wrong description. They're just wide legs with reasonably sized rear pockets (to detract from the size of my derriere) and rivet-type buttons to turn them up (which I never do unless I'm paddling on the beach with the dcs). Are the gap trousers fitted properly at the top and then a loose leg? I had a quick look at the wide legs on their website, but I don't think the modal ones would really be any better in terms of improving the appearance my backside and the others all look too formal.
MrsCampbellBlack, I feel daft in dresses to be honest. I occasionally buy them thinking I will wear them, but never do. I hate my legs with a serious vengeance, so would only do full length anyway and most maxi-dresses just make me look bigger. Doesn't help that I have a 34 GG/H (depending on brand) chest either. I'm a lost cause aren't I. 
What's the verdict on some of the maxi skirts that I've seen around. They seem to be mostly denimy, either mermaid shaped or a-line and very long. I might be able to cope with one of those as they're not too girly. They have a few in Mango.
If people here live up to their names, does that make me a Moose!
Now I know why I have such trouble finding clothes to suit me.
I have a pair of crocs, but I only ever wear them in the house and in my defence, only because they are more supportive than slippers and we have cold tiled floors. 