Avoid the pipe led, bit roomier than the tube Tom in the thigh and excruciatingly tight in the calf. I have scrawny calves and they gave me a serious pain. Try the tube Tom. Very like sleenker or tepphar but low waist and straight skinny fit. Love my Tube Toms.
As for Allsaints sizing, I'm a medium in diesel but I always go for a small in Allsaints.