Warehouse 800xx in 32, I believe they were about 81-82cm in the waist and shrunk down to 74 stretched back out to 80 in one day. I wore many slim straight pairs, Fullcount 1108, iron heart 666, flathead 3009, pbj, momotaro etc, they all stretched and sagged below my hips. These are really nice because the high rise allows my belt to sit above my hips and prevents any sagging.
the denim is very rough and uncomfortable compared to the nice Zimbabwe cotton in other brands, I’m eager to break these things in hard like my flatheads. I’m going to avoid putting my cell phone and wallet in the rear pockets as it seems to promote too much stretching in the seat of the jeans.