Well the fabric is thinnish, which is to be expected, I shall be wearing jeans and a t-shirt underneath, you should wear jeans anyway, because the pockets at the front are wank. The fabric almost feels like that of a bed cover.
I'm just taking measurements with my delightful tape measure now...
From top to bottom: 167cm [66in]
Crotch gap to bottom: 75cm [29in]
Armpit join to arm length: 50cm [20in]
It's a lil' bit baggy even on me. But the "belt" that is on the proton pack will keep it in check.
Worth £30? That's why they call me Terry Tibbs.
I'll let you know about the durability Sunday, after I wear it pr0perly on Saturday.