Pant length : 36 inches

Bust size is upto 34", as the fabric is non stretchable - above 34 would be tight and unfit.
Waist is elastic - so without stretching elastic it's 26", after stretching it's 36" but I would suggest between 24" to 32" for better fitting.
Hip size above 36" will not be comfortable as won't be able to sit down or stretch.