I am having difficulty choosing the correct size for myself. I am a very short college student, but I have hips. According to the size chart, with my inseam of 28 in., I should get a size XS, but my hips are a 38, size M, and my waist is a 25, size S. Can anyone help me choose the correct size?

Tech Specs:

Material:

[Shell] twill 

Waterproof Rating:

10K 

Breathable Rating:

5000g 

Fit:

Regular 

Side Zips:

No 

Venting:

Inseam vents 

Pockets:

2 Front, 2 back, 1 thigh 

Seam Taped:

Yes, fully 

Waist:

Belt loops, adjustable tabs 

Gaiters:

Yes 

Recommended Use:

Snowboarding, skiing