I use Gill for best. usually for working rough oilies I find ex Military foul weather tops, they cater for all tallness, girth and hips and don't cost a fortune. I have just bough a Royal Navy
Goretex which has reflective panels
, virtually new for £26 ($36).
Go and try some on and work
out what fits. I have winter and autumn oilies. My partner is 224 and 5' 8" so he wears 2XL tops and trousers and he doesnt seem to have a problem finding them. It also depends on what type of use. Winter ocean - get the best you CANT
afford, Winter Coastal - Get the best you CAN
afford and work
In the summer I wear a thin breathable pack away like this, any rain or spray is usually welcome then.