Do you have to go up a size in combat trousers?

[Blossomhill]

I am having to go up a size in these and I am not sure if it's just me?

Is it the fact they are quite low cut?

what, all combat trousers or just ones from specific shops?
I tend to end up going down a size as they're cut so baggy my usual size drops off my hips.

I can be one size in one shop and 2 sizes different in another.
Prob just the shop'ssizing rather then the specific item.

Combats in general for me.

I think it's anything low cut. Have tried them on in various shops and always need a size up!

I guess then it's just a case of upir hips being proportionately wider than your waist?