Argh. I'm a size 14-16. big bum/ thighs, slightly smaller waist. NOTHING fits. too tight on the arse or gale at the back. Need elasticated waistband so they don't gape at the back. Fabric can't be too thin, that is NOT flattering over my cellulite... I like 'peg' trouser shape - slightly tapered leg. neutral colour - navy/ black/ khaki. Any ideas? it's the bane of my bloody life.