This is a minifee body.
Fabric is cotton. The cotton is a bit off standard. It’s slippery and thinner than usual.
If i want to make the crotch looks good, aside that pattern itself must be good, i must serge or sew near s seam edge.
Standard pants like this are easy to sew but the pattern is difficult. Pants pattern is difficult in terms of fitting. Use stretch denim or fabric to overcome this problem.