If you are feeling welloff then Fal otherwise for half the price Premier Equine fit my cob just as well. I used to adore the weatherbeata rugs and buy new ones every year but this "freestyle" doesnt fit any of the 4 horses on our yard and the rubbish material/linings seperate/fall apart in weeks-Also avoid Masta on cobs as the linings also fallapart in weeks and they rub terribly (my boss`s HOYS cob has disfiguring white patches to prove it) i will never waste my money on them again
mark todd's fit lovely & quality is good too, be very wary of rambos and fal they look fine until horse goes to graze and they dig into the withers like merry hell...
i found chest expanders useless, made the rug move too much in front causing rubs...
Another recommendation for Mark Todd - thought I'd never get a rug to fit my ponio but I've just bought a Mark Todd LW and it fits nicely. I also have a chest expander and that's worked well - I have a MW for him that was too tight but fits with the chest expander.
Think equestrian clearance have some offers on Mark Todd rugs at the mo.